UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd5wEHFFKPlFCxQva29c9VBICc19YJFK+8qAu/Z16EqE=' 
WHERE 
  key_id = 'f81660fa703f91af4a1caf5a715c79975ad3fd22492b533f9e7c14ef66e6b4bd' 
  AND (
    token = 'd5wEHFFKPlFCxQva29c9VBICc19YJFK+8qAu/Z16EqE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )