UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vkyF3DgNLVyZaighL4ON7EYiyqOpibEcfkT28qJ/+tY=' 
WHERE 
  key_id = '5045bbb73c4397e0de71686d92b5922a33cf2680ed8fee2afa13ad1f396d39d9' 
  AND (
    token = 'vkyF3DgNLVyZaighL4ON7EYiyqOpibEcfkT28qJ/+tY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )