UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IWVkirFAoct0eXEV6uuypp3equcpT8IKB29MCcM1Bhk=' 
WHERE 
  key_id = '75398118a06920322494e84f2556fca3050fbc33959b3c1591d07e86568b1b69' 
  AND (
    token = 'IWVkirFAoct0eXEV6uuypp3equcpT8IKB29MCcM1Bhk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )