UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZBm5gk48N1wPeOy/IjbDDRJnAAWdxuovrhmGUtq/t78=' 
WHERE 
  key_id = 'f8f6f5a80d3d82901e34f52f33711ab2251acf90d533737c648c9286d255a2db' 
  AND (
    token = 'ZBm5gk48N1wPeOy/IjbDDRJnAAWdxuovrhmGUtq/t78=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )