INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b225485b02581bb25db06d1b3dd3275bb9dc3a811777be8168fb58f362683fe', 
    '1/O1ebsKwho88qeMC8vhQsa/ctDQ9dDuZFsMQrUsYe0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)