INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39efc7298937aa81836a1f6636b035ade9bd4e2a2335c385c14426d14678eb1f', 
    '5rvB9ZcI+GRTDXfUALldVAP93he6FVBnzVfZwrZhRCA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)