UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sy6QszpUJ14r1gMZt6EP75NrDTmvu24vP+gne96PvmM=' 
WHERE 
  key_id = 'a06825ede3fc21f3bdc536424d1a0d8658f29fd33517a0905068c76390eb3542' 
  AND (
    token = 'sy6QszpUJ14r1gMZt6EP75NrDTmvu24vP+gne96PvmM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )