UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G+KApZPFXAeZ+VBbsEM7+6rajozxQNJQtWXBG42fMAQ=' 
WHERE 
  key_id = '623c27c58e9c2c891a830d3fd04aa51f80e2eb6b02bfa22600da99f3b18a9526' 
  AND (
    token = 'G+KApZPFXAeZ+VBbsEM7+6rajozxQNJQtWXBG42fMAQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )