UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wl6KV1XFd4el8OIrsVbstZsdCmLslkRHAVk9g5IQ04s=' 
WHERE 
  key_id = 'cda315a186896113be8aecea46e8ef34c8e3433dc656a7b4c56d708520fda596' 
  AND (
    token = 'Wl6KV1XFd4el8OIrsVbstZsdCmLslkRHAVk9g5IQ04s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )