UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JKYnEYDAX0kyD2uqqDGKhlYfPhrfCG2syujt2nby32o=' 
WHERE 
  key_id = '29b67ef729cbc0c6075a29c5ca4206859f092038e4c58757589ba90af172a763' 
  AND (
    token = 'JKYnEYDAX0kyD2uqqDGKhlYfPhrfCG2syujt2nby32o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )