INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ea83bfbf809896224dca6c196b0b20d75596997e90c1caf04269567f75faa01', 
    'LykMw5MmGxGqUC6vyKYZeMsgcPTLg4Iu2fG/L75F0Dk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)