INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6f5bc2697f6ceb3e23f50561e082d57d19bbbf2e708b4a7171b5ede1d240384', 
    'uEYvhEnHBLkDp/aAPDV5BTm4P/0FKjWk4GpWjHzqdUk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)