UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5FGuSItkHliOuxObi2Nvc/M3rUHKT2LSHDuWw6XHMI4=' 
WHERE 
  key_id = 'b6ac34db7c3e5d8507a3a964bbcbc6231eb3fbac0b925495ce548ed11e3c9017' 
  AND (
    token = '5FGuSItkHliOuxObi2Nvc/M3rUHKT2LSHDuWw6XHMI4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )