UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tuNl6e+nMbkz4JVObUIsFcQdszzLAxEXYVSa041ZZ4c=' 
WHERE 
  key_id = 'ea8de2be531fe631be0d5e9814e13e4e74d1d8794d630903c6704406b06a31a1' 
  AND (
    token = 'tuNl6e+nMbkz4JVObUIsFcQdszzLAxEXYVSa041ZZ4c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )