UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sUvqWma7F4C4RUNkr6chM5bhIHgRCNAY+j5/iYgdpz4=' 
WHERE 
  key_id = '198b9505f02f38c77d4150a1e921b1632ea6012ce202a714ec8a125a793d2d58' 
  AND (
    token = 'sUvqWma7F4C4RUNkr6chM5bhIHgRCNAY+j5/iYgdpz4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )