INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b8aa80fcb86db19901a0e7a00d1adbd14ef0e091720053c32e4fbcecb416b00', 
    'jVPWZuNTN5SuCn8PIYUZgDabZY31jwB8TYqrcTRaCmo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)