UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 300, 
  token = 'FW735T1nKws3FlR03ubiG8roSTq2AttqVH9x/j9pmZg=' 
WHERE 
  key_id = '7043912e2ce65f0af62736c49ef8c2194f0109fb0cb37eae396e48b4cdac0374' 
  AND (
    token = 'FW735T1nKws3FlR03ubiG8roSTq2AttqVH9x/j9pmZg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )