UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gq50kFTJDqW59oKqiTpzAFJe1om4qZiRz3OcqhdMj/M=' 
WHERE 
  key_id = 'fb8ccf91c35b7fa059f6ace5b6f67a739257ec8d35d07a9c8d8b7d90ebf2200a' 
  AND (
    token = 'gq50kFTJDqW59oKqiTpzAFJe1om4qZiRz3OcqhdMj/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )