UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VSy3MUBwx4PCtKEnXuNbJyQOhgWXo8ZLRsuA9AH2+8c=' 
WHERE 
  key_id = 'b85a34cc0e10ddfa8e1138734e978916a9b8b0528386f0ddfd8f6b0e8eeaf352' 
  AND (
    token = 'VSy3MUBwx4PCtKEnXuNbJyQOhgWXo8ZLRsuA9AH2+8c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )