UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VrM+q1GoECgGARzjkJXI+CxLwjXJ+wYGm39oerjCUIk=' 
WHERE 
  key_id = '7cefd287b0c7e870d9c728505a1a30b6327cc2b43e87d6b265daacfe5d0948ca' 
  AND (
    token = 'VrM+q1GoECgGARzjkJXI+CxLwjXJ+wYGm39oerjCUIk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )