INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5f6403b6759f48e96692bce9987a85ffdf781b0c9e81afc850f64578d3f8705', 
    'obM4Ju7m3xdpiRwi+poGHQ9Q13Xq3enwUseBHA7/B2I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)