INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8285448ee212f7363c273cb715103ff74512d5ec1c0afbb2a23bc3002c75e8c', 
    '2aK046sTlLt9M4I25xR2ZLg0HvrfhCLs3uYu9JKE+HI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)