INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4f395f6043389cf18bf62167bfb16eef9bbff897c4153d6943196e2440dfa98', 
    'fjhz6P16a6BFizFE8P4TsuVkvHAgTy/jpAbM4Sz9F30=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)