INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b4c9485442c73f9f305d30107c5c3c91a2a2a26f0c1ce8261d4b9b071f48d42', 
    'sxOxhqssn6WNuiRvduh9UQbsIMwBTWOgQGo/Vf+hW20=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)