UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h14mj/oWFU8VEzqv4fHi+QpKmBahK2dGUNixFkNZvbY=' 
WHERE 
  key_id = '6dc17db27d08192a56c5555e1779444ae8e3b371c67f95acaf9a5c6a3d680de7' 
  AND (
    token = 'h14mj/oWFU8VEzqv4fHi+QpKmBahK2dGUNixFkNZvbY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )