INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '468b72762705f5287ab5499a93a19436d029293a9f0eba29b4cdc463ad20babc', 
    'Y8WriG5skSEqjCVGOQ4GI3KujrZTXErWH6whIcLcEQI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)