UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qLKtX8wAQihplVQPXNScCWFDaN2yTyrWiL6JagG0HqA=' 
WHERE 
  key_id = 'e41d076b32a0a71ae959d57a718538588efe69b50fe26a5642ea28ad99ad4ab5' 
  AND (
    token = 'qLKtX8wAQihplVQPXNScCWFDaN2yTyrWiL6JagG0HqA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )