UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rfwO/wz59rMBDXJKWY40P9j+t9fA0dejJjIa1hdBoTE=' 
WHERE 
  key_id = 'af4ea78512e64e45be129e6953698d6d1c29efca1f2b4cc2df2950f18d17e3c3' 
  AND (
    token = 'rfwO/wz59rMBDXJKWY40P9j+t9fA0dejJjIa1hdBoTE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )