UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BmNNynq3+MFR3BMwqI/1ecY7KDggnAXW+pc+lyL3gNI=' 
WHERE 
  key_id = 'df0a455e475c9fb95e408d2ef5f373790fc740ceab200238ec0a6397e1e00d93' 
  AND (
    token = 'BmNNynq3+MFR3BMwqI/1ecY7KDggnAXW+pc+lyL3gNI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )