INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1d4fed23a2f7610cccfd897646d0c78972bb047f1006feaa35d589f8597d3646', 
    'B4Q+FdvntFUkslI0qug9KRQWzoMlpTQR3T4+t0Xnrqs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)