INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a524e326dbec82ec88a9c0989e94a6b50c7c4e3d197601c5cf80041bc5f0b02', 
    'sH4n+Wnrx+geqazccrYpdqqLGCIlrJUx0Sm6q7WxTmI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)