UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yp3k/UyvBknvcysI5YjlyGoQVlnSQqk2w5jXbdg9yRE=' 
WHERE 
  key_id = 'edf83ec10c3cd5a63642289a0905ad709eced48fcb1aab68f837256572ca7b21' 
  AND (
    token = 'yp3k/UyvBknvcysI5YjlyGoQVlnSQqk2w5jXbdg9yRE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )