UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/58+NPQE6q6WVYca74MNONcyzsa3VUHC4Y2KLLkdzCU=' 
WHERE 
  key_id = 'e6b9aeb3494627b551ea967859f2e2b2194b0474a1993ce0fab75981bc058140' 
  AND (
    token = '/58+NPQE6q6WVYca74MNONcyzsa3VUHC4Y2KLLkdzCU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )