UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ir86/rQpNwQm8DXCqcN2Dyglr4WdBNE22lp3NlW65dI=' 
WHERE 
  key_id = '85c18186f2f25e8f5bf24290f94c8f3d5cf0d3e0d21e83b01ecb823946476ceb' 
  AND (
    token = 'Ir86/rQpNwQm8DXCqcN2Dyglr4WdBNE22lp3NlW65dI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )