UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hpc0FSme9Haso/ayFruZFsakCDwQXvmqQpUNWx/LcCc=' 
WHERE 
  key_id = '2a0e84d65c9383de5c656486b943218bc7bf3eeca1239dc839f16835d93f01f5' 
  AND (
    token = 'hpc0FSme9Haso/ayFruZFsakCDwQXvmqQpUNWx/LcCc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )