UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x4+5ybDJ46I05gkSWJFC7gUqZDkioSqRvu1e2Ft48AI=' 
WHERE 
  key_id = 'e4db280bb25c225f9f2ee3bfb984ca7890e806314ee83a9f90442b857df9918a' 
  AND (
    token = 'x4+5ybDJ46I05gkSWJFC7gUqZDkioSqRvu1e2Ft48AI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )