UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+yaBD9tmXFO7CzaGouxGMIiyAdeudp/HOVU+ZOtSezU=' 
WHERE 
  key_id = 'a52c2cc7ddb420f7160315a823dd187653c866efce95279ff8dca7a45508d5c6' 
  AND (
    token = '+yaBD9tmXFO7CzaGouxGMIiyAdeudp/HOVU+ZOtSezU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )