UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd0qeNO3d3V25GuYEAZ643HdNAOSkpfUNnsnlxFD6zJE=' 
WHERE 
  key_id = '6f0ed8af3094e7a7d7662bdd0d5f97785d22d3eab2da76327b26d953a0eb34b5' 
  AND (
    token = 'd0qeNO3d3V25GuYEAZ643HdNAOSkpfUNnsnlxFD6zJE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )