UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n8MocAVyivz2+1nKIZ6b5tSoFh9zM68aQDTCaHwnRbs=' 
WHERE 
  key_id = 'cb9f3fda279f2ec95fc85882163b6e1b9aab339d18ce95978eee9cf4c11de89a' 
  AND (
    token = 'n8MocAVyivz2+1nKIZ6b5tSoFh9zM68aQDTCaHwnRbs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00039