INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c0f09b3c1df7a8d40639f8f37c16f3082513af47d83c5e560179605413b58d09', 
    'zw4V9fAGc3NwxNyQ7/Qx0gSt8uCEGPsngTxXwG9L5cI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)