INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b82ddf939ba4b8285b9fffd12d06680fa942b755677f3644e6482ade47a458ad', 
    'lP0pmhePNTwABAByOqntIQwKJeiCHKW8exrv+XLAf0g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)