INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a797b24bde0bb99680d6be6e2eaa2d91393d63ecdf41ae2e5c5399ea7e3d0517', 
    'WItbReKbz8Zii8SF033+8aZrnINsSGAJHIdFQ9Y4G/I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)