UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bzeraGHFQPUS+vUHJbjpmhQNtZdiZXIEgVnL4bDASj0=' 
WHERE 
  key_id = 'd28aca474c4e7614f75a1eed40107511ccb1c01243992a6ccc74298c68a649c3' 
  AND (
    token = 'bzeraGHFQPUS+vUHJbjpmhQNtZdiZXIEgVnL4bDASj0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )