UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qUuVAc4fjcp8Qn5oQGNn/prJUph7pC5we5QWLi+2qrw=' 
WHERE 
  key_id = '2eac88a367c52051d3dcaff86c80a2b9cafcd8bb7ad2b36d22b58dc495d7cc8a' 
  AND (
    token = 'qUuVAc4fjcp8Qn5oQGNn/prJUph7pC5we5QWLi+2qrw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )