INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a95532ea5783b16cc2c8534c005ea50529a561fdde346551868d8c06a205c25f', 
    '3+76YToNQyf43nrga4JVVp4Ldmj3hhNOo+qEa5GUcRk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)