INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ed5a29ead3af9a3d6ce1ab06853d37edbe0eaa84c2f9a2b8c015dfe40251cd1', 
    'M86wI6WKgfclg/SW50bPByyZW68PW/hLBdWsHpF0yCY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)