UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RKl9LlrhQRpGpsWSc1K4PHnG+pAR0giF3vBvnqF0cHE=' 
WHERE 
  key_id = 'fdee048767e913d20f4b8e706e6af98d1d340d30c50e6fd2c517fde1570d93fb' 
  AND (
    token = 'RKl9LlrhQRpGpsWSc1K4PHnG+pAR0giF3vBvnqF0cHE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )