UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vcmco7ymDDnw96dvvj02FbFPb2V/ioovHD2td0niaYA=' 
WHERE 
  key_id = '4b14c59f2d9177a5a1a010725a83c87cf2c6ea1a4462ef5bce3fc87e1a8ba16b' 
  AND (
    token = 'vcmco7ymDDnw96dvvj02FbFPb2V/ioovHD2td0niaYA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )