INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5fdf7a595f1da5693da0fbd3a966a78761765fddaf5454cd54532973d26763b0', 
    '6Frv0fp0NOkLUgRExJ5kaV1XeohBWrlhDB7aahRnJSM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)