INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2990b4de18076ce8eb4e9c4fdc574e157884e9e8fff3d6a8981f6dfeff0a6620', 
    'oq9G6MeBMXPQlALqNVtNrGra3rML8mZESLh1xiSLTww=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)