INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3430a5c8c20fc11e5c43d779a8411fd171b32e45306090576cbfc97c3721a75', 
    '9+oqFPULWBPAYLxtzGw7AmxERr3rh7X4axi7s4hE/vM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)