UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GZL+YshHbquE9E53R4CkTGi0/qi5vMFeXDnfJOR8v44=' 
WHERE 
  key_id = '6ac43086560a50a2b1986bf0f7467cabe44ef9724eee83f23a6c42b19456cd5a' 
  AND (
    token = 'GZL+YshHbquE9E53R4CkTGi0/qi5vMFeXDnfJOR8v44=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )