UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rl2pRBmCfyv6osVmN2nb8jZOwjyRW51fno0Yvcw69D8=' 
WHERE 
  key_id = '608218d1ba887d231f27b3185b60b870f815f143d7593d8d1bfbd640a1c02d2b' 
  AND (
    token = 'Rl2pRBmCfyv6osVmN2nb8jZOwjyRW51fno0Yvcw69D8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )