UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xhc4WE6TFBkFeGfyCuK1q3AoiRFTJWkgRhvCxAuG7L0=' 
WHERE 
  key_id = 'eea27300e79b307dc7cc427491432f0299d51ee6f9c329ac90f0e9d6f7874bde' 
  AND (
    token = 'Xhc4WE6TFBkFeGfyCuK1q3AoiRFTJWkgRhvCxAuG7L0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )