INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd816f9700cce7a5a886f27c2a18c71be8482328c04b1da033c5f9820e0628218', 
    '+4aTwFGSNVr5mq6jKEb+5wuTMsHXV17buIWjHYQhRMc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)