INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e81ab406828157e06dcdc57f18a430655402e78a890d1441666cb222f600953', 
    'ezvATUThlYcgPQnkyzMrpOWSUg3D4vSMPMQUjd6wax4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)