INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6148ae61e71f961febd3e9d8c3734e0c5a750eb6215306e7230825770c70ec15', 
    '6uRl2QuSTMQ4M2Rb6/e8EGMhF6hhpBcXPH8GR78yao0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)