UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2jR4sNKwZp2cnR67kgodL0mrFapnEIBZJWACmA9BQRU=' 
WHERE 
  key_id = '64ac479de0b5f456555ad018e3a8ff7e51aca30e652c45cbfcc6039408899d82' 
  AND (
    token = '2jR4sNKwZp2cnR67kgodL0mrFapnEIBZJWACmA9BQRU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )