INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c70c337b7f46d1ed037db2f00cc510ab463d34eae7c4af7c3feb3ead3bc5880c', 
    'SY9rxTiNbjfLCBj1lnCJO8U30nRh4Ijei4NMT/1zIRE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)