INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b21faa1f0081add2effb366efa0613d5062659bf1595fc6b0f093dcbab47e8f7', 
    '3BOxn1V/ZvizTebxcdkEk4ONxmgodAbWoo0/qm9u3vE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)