INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ec0fd44b08fa25db3885a9295ed6f71d18b37c4a5f48e93fca3a09545f668e6', 
    '5oXd2LahSGQ5sAwwk29FstJQdBEubtxvzCA9smKXufg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)