INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a3728ab12de1a0a83698a265e1ed14d82d587a2cef0c775fd7463f98015aff4', 
    '18nKXEeogE8aAKB8rV1/BISM8n9XbBa4uYjFZZMGROA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)