UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FKA0eT8zYc/nbCotMKGJP21lYJkr4doZAX51EC/c/Wo=' 
WHERE 
  key_id = 'b8c3a4e236f1f1953a83154913ddc38acb23bb467545f3d214aa30690399fbdd' 
  AND (
    token = 'FKA0eT8zYc/nbCotMKGJP21lYJkr4doZAX51EC/c/Wo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )