INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2e228346ecb0ee8d3ce50e65703fd2709f506bf554e38fddcebfd122d0b1939', 
    '2OksTeig65aCH1NGtmonAIVxoJkBkU7FUrUTBXT9RXA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)