INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8ed699b01d14600a49e2700bdb9d31cd67d545d80148ba051b0e38fc12c5bb9', 
    'SGBYFzdcWgZwtdk1HMPeIGWSLLsvUWsUy/cp4TAOjxU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)