INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6d3800b532a041b4960d9b591e1bbe01ad1ec00382ebda78674019fe7393523', 
    'iEXKmWx2VIridhhYZ0vANz+H11ZiCRnUhnTDHnPUc38=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)