INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a9c467f5763af40fc1c5667ba5ef3eeb6dac73ed4e1964df19b262744c58bf6', 
    'JJHuVb0tWPlv1HMhuFJ3+J3ULPwK2g+8qZ353G6YEio=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)