INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8766586066a3e175039b3fe6f5d57d843fa63f1907d1712932f90d5eab7a0a6', 
    'OfvGlUywDZQhyGhu3OssXlFtY0oHEbOiQidiIR/ddzY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)