UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ezj+Yv1jWnH090KTz+2cNxDVAVRajUf1Bx5LL0Z/WNk=' 
WHERE 
  key_id = 'd55b7d0a8a1f6d2fbe15c70b738ca7e238f668985d6e9c4549896d907b87a2f0' 
  AND (
    token = 'ezj+Yv1jWnH090KTz+2cNxDVAVRajUf1Bx5LL0Z/WNk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )