INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '040d25010b8cecc284062ce387b8f57d9ee9d913e01c3f04ae09d19069eb98ea', 
    '0xWkCIkQVL+72l7i1iopdoWNWDhQcSru3Bb8UNNS2vM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)