UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q58kVESSNF8GyBkHkrsZ9IiepBsMjmctFY5UN50HmeI=' 
WHERE 
  key_id = '11839cbb1978f6c0cd8e090a8fdd45db6001babc3fb8e8b0b8f0b8f1468409d4' 
  AND (
    token = 'Q58kVESSNF8GyBkHkrsZ9IiepBsMjmctFY5UN50HmeI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )