INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb6aed1877509276bed414db06f9e21bd93c3eb699bcf67f50c030885d96f25b', 
    'cTYfn7Z+0FLbaW1LbAPro70NXW3K2S353rDCUShudFk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)