UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FcT/IyRNPJknfqLljJFzqr0qvppGCSGKL6bOWukdQWE=' 
WHERE 
  key_id = 'a27875dc89e455e69f6f0b3bc903ab18cc60a8d468ca9c18935c4083d1c08384' 
  AND (
    token = 'FcT/IyRNPJknfqLljJFzqr0qvppGCSGKL6bOWukdQWE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00040