UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JAm6b99Wk2EOkvD2oE38NT2ry+0EO5pV+6NewffgY0I=' 
WHERE 
  key_id = '05c159d5dde74059a72574aa610487f459fa1c89dda9b1ef4026b771805e3d72' 
  AND (
    token = 'JAm6b99Wk2EOkvD2oE38NT2ry+0EO5pV+6NewffgY0I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )