UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B7wxl6JaI2CFMsIVG+g4zRgLp7qTd8v+UdK5kFIigqM=' 
WHERE 
  key_id = 'c30e286c741a98c2f7f8d6a4d8ea74eea0d827c7944010e4a55f48aadcba8b08' 
  AND (
    token = 'B7wxl6JaI2CFMsIVG+g4zRgLp7qTd8v+UdK5kFIigqM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )