UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5znUAlicfx/raPGUrtjik8EKlBENklW5T79B2U9g7Qw=' 
WHERE 
  key_id = 'dce0f7382663b238ee7d96ea8e4fe5776238086c3cc18e3f205894092339e07b' 
  AND (
    token = '5znUAlicfx/raPGUrtjik8EKlBENklW5T79B2U9g7Qw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )