UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O4D/NQFvkPhT0/yDH1stS4fmIzsacPi36g9CEIoaDyc=' 
WHERE 
  key_id = '5ec2c818c835850254f89e22a380d88a8a1d9cc8b90840d01e84c0fe985f4dda' 
  AND (
    token = 'O4D/NQFvkPhT0/yDH1stS4fmIzsacPi36g9CEIoaDyc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )