UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u8wXYKc5BC7TAwXB4kWQbcJDkYSngM/PKDVYfqe4YRU=' 
WHERE 
  key_id = 'e659c35c4abea857c89812eb075dbff845b4fbb93ca55248d37c433c9ba97226' 
  AND (
    token = 'u8wXYKc5BC7TAwXB4kWQbcJDkYSngM/PKDVYfqe4YRU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )