UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LMdFaSB1NigBp/sWcwJ98xRs8zcHXV3ai9oelEhE9FM=' 
WHERE 
  key_id = '2f7e2b27c274427416a08fdbc21eeb3e2e907dc87519a33f2737b034985e0d7c' 
  AND (
    token = 'LMdFaSB1NigBp/sWcwJ98xRs8zcHXV3ai9oelEhE9FM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )