INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df95960ea0e6a8217f62e74cf9868328a9a54e60d70338d5eace3a3309113c52', 
    '/5+2PCRACkAI5HmRxrQrHNTTlmANkfQlPdBRgyG6tUo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)