UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZZP+qtfYyqoRCFC5YG3orvdQkVx2h5dv9oSAU/vxO00=' 
WHERE 
  key_id = '4fb3e5c2ce88e9204b1c336e9ee65793b1878160e86fbe766ddd953ad4c4a79c' 
  AND (
    token = 'ZZP+qtfYyqoRCFC5YG3orvdQkVx2h5dv9oSAU/vxO00=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )