INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee4202bfd9f1bd0d605d15db58b2887a6d347d802e04b28dd4bf2e14c3db6e6f', 
    '2+jPqK7h1i4APK+HyPROFbWfOEReLj63WSAM1IO3JLc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)