UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LjowGOZz+fZI1bfsl+XVWd+VtvT0qzSTsqSuI3+Q6Uc=' 
WHERE 
  key_id = 'cd26339787b5b6549f19607edf81331ac74ae589c50f63c64b47a103398c5214' 
  AND (
    token = 'LjowGOZz+fZI1bfsl+XVWd+VtvT0qzSTsqSuI3+Q6Uc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )