INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ea70ddf31c49fd40f8e94fab5b28ef31960ce711306c551dba095512a6f5388', 
    'wZTaAPdUjc6R38f1EHfkKe6VPpsJ6M07sa8cC04pLqA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)