UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fEYop4lmBtqL3FpdkSxTl8C7+wJKW1wLopDRIHs9j4A=' 
WHERE 
  key_id = 'b15f2a92e5076401f30c9b97f94892af11a30707c95b7804e050048e4952c8c0' 
  AND (
    token = 'fEYop4lmBtqL3FpdkSxTl8C7+wJKW1wLopDRIHs9j4A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )