UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ejmG8pWIIax0UPN855bnnawqAyALy+LKrJnnFKutK4s=' 
WHERE 
  key_id = 'cad5f29187b9ea6d232a1b405ebcef3a7a4ad70afb627afe2d82c5e6421f1ec8' 
  AND (
    token = 'ejmG8pWIIax0UPN855bnnawqAyALy+LKrJnnFKutK4s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )