UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qg6FFqzUgbmSVwUQgl3p8y4sWM1+PAJBA9zZANJ9d5w=' 
WHERE 
  key_id = '3af68037286825777bfa02f5d8566d140c23c69dc27b66665d3b85d94a6b7d4d' 
  AND (
    token = 'Qg6FFqzUgbmSVwUQgl3p8y4sWM1+PAJBA9zZANJ9d5w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )