INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '928091ef3efbb0ab0342d23c7c9fc841816c94383f6f1573d65fd02d24ea999e', 
    'LNjsJR32hlkFMWFrKxdhoCZaeZvPs9zbvBginKbKSSo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)