UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pHEQATluONEU1k01dXlOVXGx74/iVqaU59pyHWeO+qc=' 
WHERE 
  key_id = 'c20116d2e54dbd7bddbd8afcbdd881699eacb86f37dca3c20ed611f72a7e0be9' 
  AND (
    token = 'pHEQATluONEU1k01dXlOVXGx74/iVqaU59pyHWeO+qc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )