INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ab6b3cf76792c3cd6a7af8d3a7c9fbffdc490b9001b7c071edca62e4a8cf26d', 
    'U8XU0JNTBJvRD0R5bW7DI4XRF2jb+F38SvhwR60atZ8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00070

Result

int(1)