UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HDvo7+sK06qKQ5FfgFaei24T8TfXI+ZOO5ByPS2nuaA=' 
WHERE 
  key_id = '6c2ea9a73091f7133f5aedcc56c49afb71b02a6304a82425a7dbe1f13cb908b7' 
  AND (
    token = 'HDvo7+sK06qKQ5FfgFaei24T8TfXI+ZOO5ByPS2nuaA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00029