INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b96868aba063b91b8cbd63c4c08df7bb944ddfb8c9567d716fb039bc41e1f19d', 
    '7BPPoQA4sIop0t6rm+fDQUrrkrpJyIQgrMS22S0Ri/I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)