UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ik7xyyhFr+QHisF+8R3GhE4n/eDvVxCwvhN1AvMcaVE=' 
WHERE 
  key_id = '3a0991c88fce268d1ea2479055e4ae24db6344d66e9079df73c374ebb17a8301' 
  AND (
    token = 'ik7xyyhFr+QHisF+8R3GhE4n/eDvVxCwvhN1AvMcaVE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )