INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a906619a2bb653fcf6fb0402e361dfa7e0d5d1cbeaf794afad520e911d460c6', 
    'hk4e2hwjkuhdt1dKPP2xJ080uptjjEWjHtg4bgMThXI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)