INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '72bb18f81e2035fed0558f6e717b4ea202fd083dbf4d03bc83d78e66be0ea40c', 
    '21czQ7YRHFsZdkpL0yt94UpLnC5hYw9KP1w7994i0Ys=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00063

Result

int(1)