UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OrVxR/Nt8kGW4Bn+VgZkFlF1Fu1CW+MmIkAFzUT/P+E=' 
WHERE 
  key_id = 'df78fbb9ea016d0b5b09d36217b3cd85d652051743b21c46b0f84a37cdee4329' 
  AND (
    token = 'OrVxR/Nt8kGW4Bn+VgZkFlF1Fu1CW+MmIkAFzUT/P+E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )