UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B2ruHaD1fUYFG6h6gjnYv//62eTWkhexrANZHILErjw=' 
WHERE 
  key_id = 'da873d1f4a6b5709cd7069085411f9d75856be18fc75d686fd608221797b3052' 
  AND (
    token = 'B2ruHaD1fUYFG6h6gjnYv//62eTWkhexrANZHILErjw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )