UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GPv8is2YCRVUiUJyhzVsafGPqxm70q4RaDc8RbBhHEQ=' 
WHERE 
  key_id = '03547592f5d66ed3dbbb54edc4ccbff9763941ab539a619a0ab53906975c3ce9' 
  AND (
    token = 'GPv8is2YCRVUiUJyhzVsafGPqxm70q4RaDc8RbBhHEQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )