UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lGrWkqdigpht835FtDhAUfD2xWiIs2cNm3AKFmpWUJs=' 
WHERE 
  key_id = 'b5f447f61bd6fba599226fbcc80182b16fa0adae951e62832234004553bc8bba' 
  AND (
    token = 'lGrWkqdigpht835FtDhAUfD2xWiIs2cNm3AKFmpWUJs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )