INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea1878f76488e174b21864aad353bc26f4b3ed02980c30bd368e1d5d4342e153', 
    '+LQnrLPPrwn2Ooz7N34avpJQ6oZn52wdwHDdjCvYtd0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)