UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hKhMTApmdRuDPkst5Jw8lO7t27jUyECl6VMMPWtub50=' 
WHERE 
  key_id = '91e2523e5ab5fa72daba9483b0dd8e025d00f86f02764080c6505b4d191c7acd' 
  AND (
    token = 'hKhMTApmdRuDPkst5Jw8lO7t27jUyECl6VMMPWtub50=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )