UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YKgbbp8pqJvjK3SFesnKNB91lZr/OWjK76zETh/uS6Q=' 
WHERE 
  key_id = 'caa57ea0f2b1e87c5de4903831bdbbe119c78d4ea8093450970ac7c60302ef25' 
  AND (
    token = 'YKgbbp8pqJvjK3SFesnKNB91lZr/OWjK76zETh/uS6Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )