INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71b5ef2a93fd3935bd5d8a175eb16b932652646a30c5ce95ff2458a8766e12f8', 
    'siFRscG+2ISPD70XYWxnHQ0d71OaX3JHRHRFo5gpF+o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)