UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xT7LgAPWHdad1rdFBamsYFS08+HAkKeV+BZ2acm2sGk=' 
WHERE 
  key_id = 'c5f6330461b8d1c994690a8274643f5b11c13cbc59d6139c4b6ce3123d750927' 
  AND (
    token = 'xT7LgAPWHdad1rdFBamsYFS08+HAkKeV+BZ2acm2sGk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )