UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qjqrdBcixBF+k/gnDQybQWI/DMNeVNAy6v/d81PONhM=' 
WHERE 
  key_id = 'a6dba738f63b4f11e3ead68cd6088250f7df0dac093bb9681cd39b630a88ffe5' 
  AND (
    token = 'qjqrdBcixBF+k/gnDQybQWI/DMNeVNAy6v/d81PONhM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )