UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EvS0qcReTymEu+2YPRMTcTPicapqFRogCoflzeI80m4=' 
WHERE 
  key_id = '99f5af96a06ef098626aae71332c7366004a64dca404e90b8111b10db18d8bdd' 
  AND (
    token = 'EvS0qcReTymEu+2YPRMTcTPicapqFRogCoflzeI80m4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )