INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6add9ca66c88ab41449ab6373dd17d0d6ab6ffe70125eb3344d4b7fb0d15e03', 
    'BWtLng5idssGdUiOXF7k4vDtY5p8yGEdA1spREP1XEM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)