INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27fa622eff8ffc363e24fb044992a22fa029c20ccdd5f7ce7b6e4226db58906b', 
    '5YURQJOMCh2ptWqlGiO7aEul5thVvtGswsv+tUfAiAo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)