INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '623ab59c7fb5900ffe5c07eb2452265aa18310367129af02fa9d52ba7b8137c2', 
    'fIK0rO/iboT0vixgo7zjK2gXY8A01f44Jc3z4R2exXA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)