UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EXpKojhc1RdrI3aCnWvdquzFCHZGmP7lF6fifVl6JgY=' 
WHERE 
  key_id = '5d1f83b0aec2c3a4dbe1aa65f02f2474708535da14d0d47ddb3267916a30da66' 
  AND (
    token = 'EXpKojhc1RdrI3aCnWvdquzFCHZGmP7lF6fifVl6JgY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )