UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fmzEzgoBz0voEJX1nzDul3Qys3rDGzU2Iy7MS+BDwhc=' 
WHERE 
  key_id = '2c111bd41a66700c3fd9809269ddae1bbfdb4e9af3808436923df27ac1bf9b01' 
  AND (
    token = 'fmzEzgoBz0voEJX1nzDul3Qys3rDGzU2Iy7MS+BDwhc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )