INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a752866ccf0faeb277dbd340071eddfba321c833684546a4920526a7e65e8e8a', 
    'LbSGDWUp43T2PGZbHPpiT5kXqnRmGmaBAL6aWWQb7HA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)