INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6fada6ac26524bb955cc3a4c06894573db79b3524beab4867e1cdd5052256190', 
    'auN0EpL2fnLssSGf1a8XnNMhiAzTNY33Wc2goLRXlPc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)