UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1XS4XC2lBigOAq4Mdj5piYL6j267LkOXkV0gqzQR2qU=' 
WHERE 
  key_id = '519b478e8ac2ce1e34c1f4f7b5f8e98ecac5be2d415f0f73a2189d10a3ef6e88' 
  AND (
    token = '1XS4XC2lBigOAq4Mdj5piYL6j267LkOXkV0gqzQR2qU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )