UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jxdweHxRTmPI7y+ItqKLN/S9SVlSr4ONOW9DilvK8q4=' 
WHERE 
  key_id = '31a25dbce7159197f0c9f21b3da93b7cd4b71e0075cfe3e963f3e44949b33a1a' 
  AND (
    token = 'jxdweHxRTmPI7y+ItqKLN/S9SVlSr4ONOW9DilvK8q4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )