INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2855c9646d4eb22b446e3bb930e5977199096578d50126152c446875d4f2311a', 
    'OfFajPw6PZdIe7a29CYGvixjd/cZic5qCUhEizMfid0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)