UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/m5+zcl20CXH9pyRG+977gk/KCpBSud/dxk15DC0/AE=' 
WHERE 
  key_id = 'e1c0bc3d4372e1c49b1a40145f4d52a6bc17471c97dc6c983844f2a2293d9982' 
  AND (
    token = '/m5+zcl20CXH9pyRG+977gk/KCpBSud/dxk15DC0/AE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )