UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BDmeVL1fFbyelPqbHFkz0vLqrGOl0/J8FpUd2uabtXo=' 
WHERE 
  key_id = 'b3c374b631a1d90664d41872a003c89c7afa083fcb301b6e0aa1ee1b167a6c34' 
  AND (
    token = 'BDmeVL1fFbyelPqbHFkz0vLqrGOl0/J8FpUd2uabtXo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )