INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aa3849850c9c104294048bb5a5ad4d1ef739d5708a8b78048ca69df0061e38db', 
    '+iYeLwYO6W0bnDCMowufgoGbO6oOKsOe/Fc5DK8+rkc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)