UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GjTgiGhQ2NfqFigvjGXSpEo5AaQEv4HsTDlM9SjbLCo=' 
WHERE 
  key_id = 'a77c9eacec2ed56873b02b5cbc19f6b0d92935df04506bd4d8298443b5c4ac53' 
  AND (
    token = 'GjTgiGhQ2NfqFigvjGXSpEo5AaQEv4HsTDlM9SjbLCo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )