INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4fe5f6d748b619e72ae5705b728b7344af5fea9c268e851fad449757cf59a353', 
    'fgXiazEErgT98k0Qq2RWnefGZgI+dQ0r5Tt7cLd0zoI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)