UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J0Gpqq9om4o9DntR+g6Ho1DWNNwmtRNTPY8ZMtf/o0I=' 
WHERE 
  key_id = '5ab049cf973c543dbf20b0dea63283ed8f236646cce56201dba4163d833a7800' 
  AND (
    token = 'J0Gpqq9om4o9DntR+g6Ho1DWNNwmtRNTPY8ZMtf/o0I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )