UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f/4gpRWS3SbuxVPIl9nDLnSA17VN+BLVnV/vhajDudo=' 
WHERE 
  key_id = '732c8d37c4de23f3306801e354491fe85efe7ee7d94dd62c3fcea7f5a7e401f8' 
  AND (
    token = 'f/4gpRWS3SbuxVPIl9nDLnSA17VN+BLVnV/vhajDudo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )