INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a3ff4d266d9ae00e822e37d4abcdb4145b5a169c48196ed2078181399a6f35f', 
    '5DlhfrqhtLZrkOykBPTPPhJUp8ByWkM5t/XfX2XBW8A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)