UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vBp4Gt5X94BeXicDwo+N4uXSLajt63vDnwBgECN6T3g=' 
WHERE 
  key_id = '2c3cc732ab55a18b3bf03456002365d6b7e326416023b5091107b6a90befe7bf' 
  AND (
    token = 'vBp4Gt5X94BeXicDwo+N4uXSLajt63vDnwBgECN6T3g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )