UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fzdfgxYBZGxGqOgdnMBcFlZgcx6UhA3us4HdHeGA+f8=' 
WHERE 
  key_id = 'b0205847c372aa58fbdffdb102341daa42a57d74b31c0661660184b09b193cb3' 
  AND (
    token = 'fzdfgxYBZGxGqOgdnMBcFlZgcx6UhA3us4HdHeGA+f8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )