UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+mExA6xDox4DNMNarlx05NqJroPHiMZvWSddL7dY7uw=' 
WHERE 
  key_id = '4fce19660b17600f5a85f8d7d3b33b625749218f7b9271e20563d8589d9b61e1' 
  AND (
    token = '+mExA6xDox4DNMNarlx05NqJroPHiMZvWSddL7dY7uw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )