UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1fNyTAuY0vECyDiPRREF/3L1AdvOlXcgyyB41k97dJY=' 
WHERE 
  key_id = 'c984550b27bfacf91b6cdb4294cb5e91e9fe4236fc6525f6a021d84f9ba5d46f' 
  AND (
    token = '1fNyTAuY0vECyDiPRREF/3L1AdvOlXcgyyB41k97dJY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )