INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c933dca32e52cde77d72d90faba8c0d872f9e47427a8a2cc97f31f9bbe3836f1', 
    'Itx0jAPUmJ6/1Mc8K1TGuXAdYi92rlmtdQ3SpFe0Ykc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)