UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OXopCegyfnmHVLNGbDg6XLRZfX+r1gCm4hgz/BJXhTE=' 
WHERE 
  key_id = '3645a7a07d8762d648fe5dc3acd406bfdd8707a9c698d0354fd06c9d3a1cabc3' 
  AND (
    token = 'OXopCegyfnmHVLNGbDg6XLRZfX+r1gCm4hgz/BJXhTE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )