UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '42uQ4QowNtNNBP3e5NqS3L8jkYRRpowTJQYaumCYUUM=' 
WHERE 
  key_id = 'd8f0df676658a0692869fa66ddf80990dc8804eb0ce38b7b5e6bfc0eb29df572' 
  AND (
    token = '42uQ4QowNtNNBP3e5NqS3L8jkYRRpowTJQYaumCYUUM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )