INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28808537c36fe85548a3c5438fb96d1cd51ac3761c7218023d5160ec494745d1', 
    '4xCu1sgP0ZcwnEkNwnsXog2imEJdjIonVQM4WUynVKI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)