UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zb6G4dbn++dNPbdnJDBf5lOIip4L2suaMFMcLM2mPH4=' 
WHERE 
  key_id = '5726f0b7d7137f7f24e9cd021a5ff90510124537dd7ba77f43cd882ef6022cd5' 
  AND (
    token = 'Zb6G4dbn++dNPbdnJDBf5lOIip4L2suaMFMcLM2mPH4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )