UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/AeCj6o8BfhM7CH0aYDRA29iGelc4m3fFiAmXav8gQY=' 
WHERE 
  key_id = '151443569d4c9c0da28fbbd3ad1c1704c7dd8e235d2c28ae01927e5d33b2a995' 
  AND (
    token = '/AeCj6o8BfhM7CH0aYDRA29iGelc4m3fFiAmXav8gQY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )