UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bKRKpQPB6B+rh86RwR1duGPLLIGg7Yjt/kTWmZVhL9k=' 
WHERE 
  key_id = '47fbe63c09d4324f2dd36ffa761bc0043f919b3460927af5de4a0aafb2d3735d' 
  AND (
    token = 'bKRKpQPB6B+rh86RwR1duGPLLIGg7Yjt/kTWmZVhL9k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )