UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RLZcfEUKx+UxB4aYQVUBpYQSX3S+1vrW4c17LFZILFA=' 
WHERE 
  key_id = 'e34ebcfb9860cfabb110f3bda9eb89bdefe62deb8edfb2fad089c6fc66a8c52c' 
  AND (
    token = 'RLZcfEUKx+UxB4aYQVUBpYQSX3S+1vrW4c17LFZILFA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )