INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a09593beb2c73456181e132f2d3275e01d72e5255a69d4804565a2a16abd55e9', 
    'SDlq9fzi4JjnjGRWcghvz7jBc/uNI4dtx2FRNI8jG4c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00109

Result

int(1)