UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oxLEMgor698zNvs2d2zdSlYwNDoqTMHDVkG8E2CN95Y=' 
WHERE 
  key_id = 'f52d2956f85ecc069cec1bc18d37245761fa7f504ff1e69dae4e3b8e5fc38d5a' 
  AND (
    token = 'oxLEMgor698zNvs2d2zdSlYwNDoqTMHDVkG8E2CN95Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )