INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3c0859033b13be269ba62839fd901c35523d1becabd2f4ff1904bf2db76ead2', 
    'NeTemnBcdnN4FA7AlkB3NMyC5/VSmYYNxiqK4g+h3AY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00097

Result

int(1)