INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '275762366d7938c3adbb05c15e32849a8043de3bf4f21b750b9051a310711136', 
    'lRKtKWTNlkeBcgQIHPvNLwibhn2ZjsS2aAOOJFWrxPY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)