UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VJyL3lW9l/gkQIEoTu3ipefeJN2XCglSLwhepghjjfc=' 
WHERE 
  key_id = 'b7d132b74e54c855341ccd16add8c2701e4cf180033bcf06391b14404ad09b17' 
  AND (
    token = 'VJyL3lW9l/gkQIEoTu3ipefeJN2XCglSLwhepghjjfc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )