INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '042d7112cd976d94f271e327a52cd84617b5bcab66a727453a670e8b819f88a8', 
    'gV8wzh+iGPq5WbdYW7nh1l4r1Zi2hSncCggOpXjOPiM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)