UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hP9quxMsRlolMx32aE161xcrWTaSO7Pb32coR9/RA+g=' 
WHERE 
  key_id = '538706328911929ecb1697650446ae4fec9a477950d2e67174e3f7eddafbf8bd' 
  AND (
    token = 'hP9quxMsRlolMx32aE161xcrWTaSO7Pb32coR9/RA+g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )