INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b5fe22408aa9875c64684b7961cf14a0b56752224a210091495cee676696ec3', 
    '6AI1zXDCtJU2Yyu2dLxs+emsw3h4Vt0/DZofMKL08SM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)