UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qKr5jl8IcjcakeQ+etki3MBwmjl2br6R+uFwr1dV7c4=' 
WHERE 
  key_id = 'cf750dfe9ff6a444f43f1033e3e387cbe5b10f4a647b7f8e40d878cc3c10ff35' 
  AND (
    token = 'qKr5jl8IcjcakeQ+etki3MBwmjl2br6R+uFwr1dV7c4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )