INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '44b41616772a7ecf47d7955347b333a5e94e1c9b4afcb7fa660db190fb453c7f', 
    '5T07pEG2Ct7W6yI3JSgrmAfkpvhjHYU2e7DBesJPKeo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)