UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SwZy6dxgdOSPmAg0hcdCzHRuR9VDXfArdvI71HMbWJA=' 
WHERE 
  key_id = '5ac2539b5204d1d2f4e4d76f3aef33877d405bcaf209c5bf53313bdda8814536' 
  AND (
    token = 'SwZy6dxgdOSPmAg0hcdCzHRuR9VDXfArdvI71HMbWJA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )