INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d03b81de5aa8ebd61b3ff485f974319d6aff0106d9a304e80728de1e957965a', 
    'rLdQ2R2HJXwoBfN5pk3zAl+lzFaChL2BQdLyuVi8WD4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)