INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f1b98ff35f1e28cce0753fd1fede18cf59dcc15b63ad6806c867421da97e429e', 
    'L//L1PVy67mhZxdTXYnqT91PiNknn17XG2Wxk1gPN8E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)