UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0EmfQRE/VBRleBRtjHkOQUdknBroZrV2uy9nFlr3uyo=' 
WHERE 
  key_id = 'ac5a8b76762d2cbe4f4643b1922d61e00df9e19425db5c4da27b0d75ca5f1507' 
  AND (
    token = '0EmfQRE/VBRleBRtjHkOQUdknBroZrV2uy9nFlr3uyo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )