UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J9CrORj2HbYKKtoV7+J5aqQUqeDKste6a/fXeEaDSYY=' 
WHERE 
  key_id = '84711ac770b27bad65020624ba63379b0973b73c56a0cf0bdaf7c8b69c146571' 
  AND (
    token = 'J9CrORj2HbYKKtoV7+J5aqQUqeDKste6a/fXeEaDSYY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )