UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dK+WBhN+X/ZOiGjkG8YLV1xuGzXtZWExRsLSWtRlOe8=' 
WHERE 
  key_id = '16c3cb1fadd74ff24ace2de64058118738de10c315509e2a0a500d98fe71fc83' 
  AND (
    token = 'dK+WBhN+X/ZOiGjkG8YLV1xuGzXtZWExRsLSWtRlOe8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00029