INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6bb38e26244b622518006b3f1326fecaac23202743ef4550a81a5aefd74ca0a4', 
    '8VxqKeeb+3clMs5BgXqcgHhRRw0j3lOEScT/KFuEoVk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)