UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dVeRQaldqpGTR8+B+eSPWdzpqjI4xk7TAH7vq5dD6zs=' 
WHERE 
  key_id = '0337546e08b383a5f61b8fce3d6ebc8d71b312bd69afb45e38d308fbccb6bfa9' 
  AND (
    token = 'dVeRQaldqpGTR8+B+eSPWdzpqjI4xk7TAH7vq5dD6zs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )