UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IfqL7kkglE7PNvvyb2/Mjv2u0sh7VCk7kIhcYppog1w=' 
WHERE 
  key_id = '6661e9703658144fb74ec2d81e60616644f77ffc4e21b67d6562844f15e47411' 
  AND (
    token = 'IfqL7kkglE7PNvvyb2/Mjv2u0sh7VCk7kIhcYppog1w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )