INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b290124713134e88ff5d205152da6dcc8bd73f201948ef2f6084d6efd29f2d21', 
    '2j5hwJCBYKD9Fq2QU21wb6X0QECOyz+Lk7ZQXE3sFKs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)