UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K2QOeiW8InJ7w/rcnJzOVQRUw5h347b5Q/5g3k3ofrA=' 
WHERE 
  key_id = 'e2fea6af34c95f242b350d7f7302eb006b18c03b775abc064d76234591d084fc' 
  AND (
    token = 'K2QOeiW8InJ7w/rcnJzOVQRUw5h347b5Q/5g3k3ofrA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )