INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f7e8f830373a1003563eee4cd7053de5764470b4c9a5bd29f937c8f7caa8f856', 
    'MfDssB8AempYThpr0IKPuI6goKoeqtIO4oH8zwqtgY8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)