UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '43qIRUj9hHvnEqs1cOOLJnT6G5qjRz1Pev9Wn/Jn76Y=' 
WHERE 
  key_id = '0de7e40a92e6c9e3254640aea8321eb844b918d580be1c0b551271192a92342e' 
  AND (
    token = '43qIRUj9hHvnEqs1cOOLJnT6G5qjRz1Pev9Wn/Jn76Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )