INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd94898d0831400e61de008451ebf10557560a1fb9f7a5ad7535afc7f2733d2f', 
    'Z878SO6z7QHzeTacRS2UalZSsrNM4pW/q6YKTtIIirU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)