UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N4XZgj36QV1MzsH1bu7CUHkFDXIRcrUmOMNEQNsHJd0=' 
WHERE 
  key_id = '00578915ba8ffe60e78de5f02b4d57ab43778e46de396700057ae1fbe709afd7' 
  AND (
    token = 'N4XZgj36QV1MzsH1bu7CUHkFDXIRcrUmOMNEQNsHJd0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )