INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a59dca0a243365a1afc64386c02e4c4bd5690a1a8f9dbd9538a3732316d7a0f3', 
    '+4dovjL4iaAyfXRsZfYmuXiaKnjRU8XVzl7XH4BXEHI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)