INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'da319bc52f6483f6a682301fc8fdf6a3029659bf40fde15c39dc8876a93b4e24', 
    'x5qfDTSBZ/DfCoxtNw8PozC5KN6xCmrsbd0lbhNsVak=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)