INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b02111b53594fcc8c80be1f4643de8229c5f76c00ceb704cd176294300356b1', 
    'LxtlG7aANq2pK379IZIBBkm52VXVrifXMUeSU8hkVR0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)