INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '787ac2039b1e72674d8abad5cdfa24135bbaff5ca6aa5eca075cf335f42459a1', 
    'B3D3gFuh0MHxHV+wc9S3wvaUudYvDdl7SkrtLTp1c0w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)