UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x20tZ3z0vkoH5s0KoBYPYEZCCBwRrVFK/MF4M8JLCa0=' 
WHERE 
  key_id = '568106c17145aa69aeb4277cccd55935ae51563d51dafa4bfb3579596336001a' 
  AND (
    token = 'x20tZ3z0vkoH5s0KoBYPYEZCCBwRrVFK/MF4M8JLCa0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )