UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e8hN712p9+P3I63m8t8v6C6AODFTfO/ZEPdSsxWJDJc=' 
WHERE 
  key_id = '82f1681f8c774ab88c2d3548db000fb4f90366e9101fcaa1c0d0b8cb45ae3014' 
  AND (
    token = 'e8hN712p9+P3I63m8t8v6C6AODFTfO/ZEPdSsxWJDJc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )