UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'maynzlUkLHf5Oojmr1NBBBnCg+zXVsyc4CATsxkNCKg=' 
WHERE 
  key_id = 'b7148524f6dfcd7220f766647f770031e82273e2fd0e4643f7844fbef4e73c0b' 
  AND (
    token = 'maynzlUkLHf5Oojmr1NBBBnCg+zXVsyc4CATsxkNCKg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )