UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G4P7Fmi9oF4UkOFTuWpDtJpO5RFOw0MUwKFrdr2fy/A=' 
WHERE 
  key_id = 'f2fee40ba941be8870165c2c88f2dca38d3560f594497e5c3ef765ad0896f95e' 
  AND (
    token = 'G4P7Fmi9oF4UkOFTuWpDtJpO5RFOw0MUwKFrdr2fy/A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )