UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eHy2wZiFwAx3mns+klWxW+CpT7bLT0Lb87xc5FHNxvE=' 
WHERE 
  key_id = 'c9e83292e31fe0f8bc1b81a7eba7d78a700a713029531ba2d7ede7ff92ca2615' 
  AND (
    token = 'eHy2wZiFwAx3mns+klWxW+CpT7bLT0Lb87xc5FHNxvE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )