UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Et5moBRYM8yH0DZ1+dmqxRDpPAmmF0QdLf4STv9y2g4=' 
WHERE 
  key_id = 'a7c66817b36e2ed53d218a78bc83b3cb027a27c7f96f8457fc795a02ddce5c1a' 
  AND (
    token = 'Et5moBRYM8yH0DZ1+dmqxRDpPAmmF0QdLf4STv9y2g4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )