UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pQRhiPMbvtGFG684useyz6lfJBCbOjGB03CHpMnyEiM=' 
WHERE 
  key_id = '96938440aede27ba8c5c2a630b1acfdb588e07e5e285457a8ea44cb2d22e14d1' 
  AND (
    token = 'pQRhiPMbvtGFG684useyz6lfJBCbOjGB03CHpMnyEiM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )