INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7c89d46af5f9fc7c4c263798a517be3b08c7a4b61786505e9505cfdaa633d2d', 
    'b2rIlHQSUck5o8xT2v98uw+OLJ371NSw7+ecGqFoJkw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)