INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6fe4bb42f05a75d57e2ab49cacd161c152395710c1edb0bd6ca09324bed8ef97', 
    'BDvTJey0mumrp5UDnXakj/SviEqBx0qLACdvuGGgfvc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)