INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '478f74d121d656f82c1cd2d7ceb9d1904d1ee9bdc7d1d962dd9c3595799306aa', 
    'IvPMHdf28CCoknHtyzN1f6/Wr2W1Rp3PbGQEmBwqy/Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)