INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0a3d9be539c4db1fa279670f219c629d1882eac120dedbf4bebcd2d87dbafee2', 
    '2PY5cxqZQj9vUfFjfUriiSOpY/eYeK1A2+tWU6G13CU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)