INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8a0be3f2a44bda2eed1180d819c75211b2c5622a87552f44390e141b798590c', 
    'SlYl3+YJoYuyN3a5m8TnlIMzDCTU5rWdFLv2LrP84r4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)