UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p6PVpTD87vHU+6jwy5WB/qQwm5LprpCpk4GLPpGCSpA=' 
WHERE 
  key_id = 'e125ca3c148944d4cbdeb0596f143b207f1e37617385da4272bb1ea41a048ef1' 
  AND (
    token = 'p6PVpTD87vHU+6jwy5WB/qQwm5LprpCpk4GLPpGCSpA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )