UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c1Kdpcnd4L6DKEX7o5yYyIzNsujvc+lUHv2n1DQtsIY=' 
WHERE 
  key_id = '35f2c140c50c48c8cb05d10224eb3a81b3287e213d2f0461d6afa110836a4ed0' 
  AND (
    token = 'c1Kdpcnd4L6DKEX7o5yYyIzNsujvc+lUHv2n1DQtsIY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )