INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b738c150d5eeed7333790390b1af6b95dd340097c828cfda7e86417e795e3007', 
    'cGbc4I+bY2641B+1u1gOWkB4HzuGmJGL5e5aTQoZN3o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)