INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3f046cf84a4d2458eaf319e34c27d0aa66bd36cb4e19a29511304e4265d0b97', 
    '+4DVNuR+/gB/zzKPrn6wih3sjWAuJAYlnfzotzecUZA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)