INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c8837d6f07d56c45ddbbec4adecb02c9ce9c202607534e3c27c56d26077bcdb', 
    'OA1d2ww3vl5TTZQbZHV82rBc5XMTxKKVMgVPw9D8gvc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)