UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WqiVEm7+zEHknKKBS0fZvTkGMkMCAltKM/bLUaT6f78=' 
WHERE 
  key_id = '0a8fce2478119bab9f5c5d1ccf5a32eafa05f2c8c1b19e92ce25abda3eeaccbe' 
  AND (
    token = 'WqiVEm7+zEHknKKBS0fZvTkGMkMCAltKM/bLUaT6f78=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )