INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '422aa4a9184639709a9824d4345a900530929073166e539875f4ceebac3eac44', 
    'Lnz4O5gVAftOeOsJziTWUCMjMh2v2DKhxPAcBY7g5Js=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)