INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c8321d679364f45f189fdfe86f07e1889f3b6a22eb3211e1ef5a4fae9de75c1', 
    '1jND/lK9DttDcnvLGLhL1zFXYh9RCmpkhH86inK2Zaw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)