UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gKK6FaMde9mhPjodV8hlt9wg5A+sYPUtHRRrTNSQG7w=' 
WHERE 
  key_id = 'f912b2f96e2a1ee333ef066a8f04f44654c3c239475f4f8c9478431e54eba3e7' 
  AND (
    token = 'gKK6FaMde9mhPjodV8hlt9wg5A+sYPUtHRRrTNSQG7w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )