UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h2DVrm2hhzQVYEnbnI9CWY1Fyl9FuA+FMrWDELiDYWs=' 
WHERE 
  key_id = 'e74eeb514afd90b654fe828301f1655c2244274b557ea50e34537d1b2e8396e7' 
  AND (
    token = 'h2DVrm2hhzQVYEnbnI9CWY1Fyl9FuA+FMrWDELiDYWs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )