UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QY6fbbqJ2p6SV27lZFat0/lVls4QNu+3K/2iS6z36Jg=' 
WHERE 
  key_id = '0d02df8050daf38db5d92e068139f0706195f887796a24de38d02a78e01352d6' 
  AND (
    token = 'QY6fbbqJ2p6SV27lZFat0/lVls4QNu+3K/2iS6z36Jg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00041