INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1a735602a19a48f7e24370922d4ce10c121fbcad65c8452247c1492b87aa257', 
    'dMonrZwrOcc1Tc8FD0kh5U/pR8WW7Kokxw8F+DiRurM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)