UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's5fsWT2Fti6IJRVXVevXOquvFG81Laas7UZMkaArsWs=' 
WHERE 
  key_id = 'bacb26ed0a618b3d4c25dde0ee3a0ffcd23793ba5a2345f3dbb9fc1c16b6f53f' 
  AND (
    token = 's5fsWT2Fti6IJRVXVevXOquvFG81Laas7UZMkaArsWs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )