INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ab75dbde8ce17ce3ac842786647041cc8d9c2dd6929e8b9ee8e83135c47b276', 
    'rB16msUIUJIrUicxOaTC+OCNqAEgyxEE4L3cBVoJKx8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)