INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7871b3b771056e60f2ccd5fe1ac5da46d365361f2fc5be265fa31c58835c7e4', 
    '8xPZ1TxLAkojd/rI7128ozkjMmpPoEhvfC2bdnPHSvs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00063

Result

int(1)