INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3fbfd9be33f514a980d2b58c812e5210b35916d39097d91a24b3ffceeeba4ca1', 
    'LTcQaO4U3tF7Q8mLwBHkX1pJNKJ8x7oY8hY40uQa2EA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)