INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8facf00cb5e1975493952fdb8b28ed68ebe4a61814eae85124a86e367cd4384e', 
    '4xifgDwHf0ey85czJ537NJqNulOGQQ/Y+imLueaSen4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)