INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34a7e76be92ea277530117186b9f07c6add429e5c4f0af6f239906949fbd8b66', 
    'Q3/ccdDuYHH0QNO3HblKoVjUVJENHP02EQhZuuKiTXg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)