UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DHwH/3uTxZBBOW3eSgLz7VMUO8hjj3aPzDiPHXSbNZ4=' 
WHERE 
  key_id = '4d5cafc4854f33b86d50098338b2c13e3c8d1d3dfe17da6182074f710df7e924' 
  AND (
    token = 'DHwH/3uTxZBBOW3eSgLz7VMUO8hjj3aPzDiPHXSbNZ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )