INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7bfa6904e2a0645231f10f431df2d75a15a1aa2e3569a15b41a2d23d94550b97', 
    'UElHqpYds8rB1JfBoypqC6W5QA5mknlkP5MpUS32Ysw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)