UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EHEX+mZNDVNM56j9jPOEqGWOJeGCHxpwe3DfxdfUaAQ=' 
WHERE 
  key_id = 'f18918ca107b6c05d53b12774ad5bfa32f4270eafe3070033525d61c13e799c9' 
  AND (
    token = 'EHEX+mZNDVNM56j9jPOEqGWOJeGCHxpwe3DfxdfUaAQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )