UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sFvnHe6PZcVhOUOx/FAE61p1GRBryLYFcEBrUb1+B3w=' 
WHERE 
  key_id = '290ce3abcdde397c68fa713113b7a2d51de35683d9e04e257b7ba371a0864100' 
  AND (
    token = 'sFvnHe6PZcVhOUOx/FAE61p1GRBryLYFcEBrUb1+B3w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )