UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cg3oQXAWoRDLpOPjy2urTEd7csFCK40Cbs3n5WMzjxU=' 
WHERE 
  key_id = '750a0abb3006d3f57e7c8b6b73a7b9c4894115e3f2bb84ab8dd5e45bbef628a6' 
  AND (
    token = 'cg3oQXAWoRDLpOPjy2urTEd7csFCK40Cbs3n5WMzjxU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )