INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b38b4836a8b2aa5c3858b04901884d40e725e7d5cfc105806ce243206d41d0a', 
    'yIA35kqyZa4gFk8F+BmM3CrlWRYjRkJ39bOC5+q5jbA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)