INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3e3acab1958f3e40e2b99242d407e3685a56f68f49a908d767a8c70c5acda50', 
    'vIS1LRWzpdz2aAewhG9dnmJZmpsb3vSDnQ60BJ+N5HE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)