INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a793880eb6ab21c8e433ee029eb246d1cc33f436a8922998f56cf29719058bc', 
    'qBjp1aNpCsdv77VGS9w7nyHl63Invcl7raeJnxF90t4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)