INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '620560dad2cfe11aa8659caebf9f14108c3888afd0757162fa70dfa9d1383f9c', 
    '9CwUA5NSnPn37b20IfOWEucrC3wnfGBGS9iDS4JjJbg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)