INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a0b834652da91d0c028004ed28fc5bfc60bb9b65a8492c87d2a6cd5860ec5757', 
    '+vkSrZX72b+Gd4ZexxffTXJpy56AaBApKYCoYnywGQs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)