INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8239a45fafbb7a4083c9d60e97d5cf3361b155047c2d43b1e47a50efbb86da57', 
    'zwUVP35V3BEwM6RpzMSlZg+7Z5AFLtMCAJ+iHslyx0c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)