UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'drDXhZ1wRlCjec71jVT/Slh/aO8a111a46DnmRNocA8=' 
WHERE 
  key_id = '4c01d3c9d127b5d0a3b938d7909a419deb3891afb4fa60f532d68640b4af4405' 
  AND (
    token = 'drDXhZ1wRlCjec71jVT/Slh/aO8a111a46DnmRNocA8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )