UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NZFnDAXKRaXp1P8mYCpngEACF1GTVFbMEhAZFWPtFnU=' 
WHERE 
  key_id = '2c55a6148c769b7912ff80a16fd6ecaa4bf1792225804e0db92ab605a1bdbfe3' 
  AND (
    token = 'NZFnDAXKRaXp1P8mYCpngEACF1GTVFbMEhAZFWPtFnU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )