UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A+9rVycuHxXHWMGPubtgUOIGDOEJq6sh2fyr2bRiHWE=' 
WHERE 
  key_id = 'e8654c09af47f428bb4bb1cd7a391640a594da70a7c56f94b1c4bed3b42924c6' 
  AND (
    token = 'A+9rVycuHxXHWMGPubtgUOIGDOEJq6sh2fyr2bRiHWE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )