UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yXMmH3ALBNWTFPp9fOfZpTqDowARvI35RCmTmVlsEzk=' 
WHERE 
  key_id = '1cd66d3d7e6eff83059dc303cb7931552d68851aa1e0c3e14ded3134caa91f47' 
  AND (
    token = 'yXMmH3ALBNWTFPp9fOfZpTqDowARvI35RCmTmVlsEzk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )