UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xPncTijocFWokDk1g3qIEzEcG6q0s0vOBFB3T7a6E0o=' 
WHERE 
  key_id = 'fea09c6968e12af075395f7882d8919936ea932a34c83515e25baca825813751' 
  AND (
    token = 'xPncTijocFWokDk1g3qIEzEcG6q0s0vOBFB3T7a6E0o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )