UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LG4I9HV7XsAf8DpAF3nqw6FMl8aUpeQKbbc0Rh7/0TE=' 
WHERE 
  key_id = '5a63ab36397b33b0da05bb9b2240d81c530ad8feef9c4b52862dc9d46542d9e4' 
  AND (
    token = 'LG4I9HV7XsAf8DpAF3nqw6FMl8aUpeQKbbc0Rh7/0TE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )