UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dTS9IRu2gqbw0k4bsBSrkSxm1p2FmoGoXHRKib3XsA4=' 
WHERE 
  key_id = '12a181013c8b316939c6fb8d0a2d08048652202091fff7a942bbddb9ed63fb53' 
  AND (
    token = 'dTS9IRu2gqbw0k4bsBSrkSxm1p2FmoGoXHRKib3XsA4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )