UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dOnZsFHyH78xCr4SpEcmAf7RRb6aqyNne4cBo6WA41c=' 
WHERE 
  key_id = 'd35b8639bc01c06ef6bc01c0c24dcc7a46c334f23d878285963d0321c5597f05' 
  AND (
    token = 'dOnZsFHyH78xCr4SpEcmAf7RRb6aqyNne4cBo6WA41c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )