UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5q9OA+OLui6aVfxKdjw8IPq8P6j5I4DGraxfO6D+4jE=' 
WHERE 
  key_id = 'd3f98f0bd92924a9828352490ddbe0d1066570e8657dc8a0888e42cce59d9b70' 
  AND (
    token = '5q9OA+OLui6aVfxKdjw8IPq8P6j5I4DGraxfO6D+4jE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )