UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fZyi8UATLAuW4q6OvbomLaqYwW/TZxPNSxpJN6z4eL4=' 
WHERE 
  key_id = '3d04df212b932970f21baf293288f492c5de4a9a5c68686268d20285e69c6189' 
  AND (
    token = 'fZyi8UATLAuW4q6OvbomLaqYwW/TZxPNSxpJN6z4eL4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )