INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4706b80248e53a23be288396663d25ac0569852fa4eedb693ce0a3ecee2b4815', 
    'F4JxE2WokWj05kEpyxoJo2iLRf4Bn8Jsf5IyVIa9w/o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)