INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '02142881d81a42e5a9ebd55cdb926bf438c4dcfdf15fa06c92ba061ab42490a1', 
    '99COKiRV+52hSla6720h3utNGI1mDQWSQTGsjXw6E9I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)