UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MXc2NOfBR4rOwt2fmPBVzO4ZKbR2LcGwfz/iZ1UJjzA=' 
WHERE 
  key_id = '5937fa0bf390736ed124421853dd1878732a164ce238e2497ba83628a58eefb7' 
  AND (
    token = 'MXc2NOfBR4rOwt2fmPBVzO4ZKbR2LcGwfz/iZ1UJjzA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )