INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6af34e4efbbcae3793bb9266a6be2f7bc8209b4928328a1fc13f780d9512021', 
    'wKKM1V4TuAqEFhdQ8KpIJ6DfOx/OZb0HEqhtHvJ52UM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00116

Result

int(1)