UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jx3rPR3cRP4fGpAJzJe8wHRRKePHz6rPE4wvHW8ktfk=' 
WHERE 
  key_id = '6fc77b921b0aa8e07613ea8d0217c4f5e2f0a0a89ebe7b6a5cc2b3e21392a580' 
  AND (
    token = 'jx3rPR3cRP4fGpAJzJe8wHRRKePHz6rPE4wvHW8ktfk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )