UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2CeCOhNDY6sS3VwicoAiRgs9G9PKGiDy1q33Rd8MZ5M=' 
WHERE 
  key_id = '4912cd7d6275eb898549bb570e2553e14e0ccf916d0aeb5eb4bf993577eafc7d' 
  AND (
    token = '2CeCOhNDY6sS3VwicoAiRgs9G9PKGiDy1q33Rd8MZ5M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )