UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KenaLbGj/PbhE63lK1OMyNljsXYi03cMU3lAhCLzztE=' 
WHERE 
  key_id = '17e9f0dae468c9fc2ebf35a2648a7b4b064c455e2bf7a0c85658ef0e9256787e' 
  AND (
    token = 'KenaLbGj/PbhE63lK1OMyNljsXYi03cMU3lAhCLzztE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )