INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '57d3f365cda5bdc6d8a2be28288e76c1c73c19dd39e1ea9ff6766da0431a2470', 
    '5viw7ycUcZq5myoTA3p0WOBfe1vVQ7api3bLLYxbMRc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)