UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hhVCL7zOXewRbRSRPDDcKHZA3IWX7QiqYIsa3epPsDY=' 
WHERE 
  key_id = '9c8f0c9c1ae3e00599fbe864f9eaa2a7c6fcaa6d51c0ea75ea98a339ce7e4fba' 
  AND (
    token = 'hhVCL7zOXewRbRSRPDDcKHZA3IWX7QiqYIsa3epPsDY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )