INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '797afdac9620c997fa4d55e10180956d3a8bb3d42b9d2e1e3afd0a4cb88df015', 
    'PvsPycu46jDP9ThCcXSrWzGu32pdiVEGM3pOdHY/2JM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)