UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VG8Fea6kN0xZPACD8lIxyU0FDFr15kOdIkXtQ76W91U=' 
WHERE 
  key_id = '9062fec3ace30dd47ed452263a92d3459ea1651e3de7f9577a93c6d146c0e659' 
  AND (
    token = 'VG8Fea6kN0xZPACD8lIxyU0FDFr15kOdIkXtQ76W91U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )