UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hHqyA9Lmssi30BW7oW5lyswEDzOERjC9RcMeuYIxpJs=' 
WHERE 
  key_id = '8cdf5228bb6324f73916058c2e1af728e6ceae19e1a4ff2d5056ed4f35473d2c' 
  AND (
    token = 'hHqyA9Lmssi30BW7oW5lyswEDzOERjC9RcMeuYIxpJs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )