INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e8c0de51b4f06757b9f58bac360935a8f09b0d2a9c063e1409765be51738a85', 
    'fYWcLstCz15iAiZHCotr177etd0QRWnMtCRaBaJsTbg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)