UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ASXmCb0izPSHqPkfRGyKlRWfYvszR4S/UoDT/VgDTFo=' 
WHERE 
  key_id = 'c78bdea3acd24ee174688663dd7f4118a2d2fbb6d681b670ce4a0b74c63e4475' 
  AND (
    token = 'ASXmCb0izPSHqPkfRGyKlRWfYvszR4S/UoDT/VgDTFo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )