UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '20++/rghBlB+f399G9u8BVmzaB2NHg4XCa2Fer4Nh68=' 
WHERE 
  key_id = '587fdbcfcac9a23251ba3b6298006b9ac575eb43219084c7d20193b92a9ba5ed' 
  AND (
    token = '20++/rghBlB+f399G9u8BVmzaB2NHg4XCa2Fer4Nh68=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )