INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e834421ddb9334c8578efdeb12484a9c4c858a5fdeb95d4d313c4edeb3be524', 
    '6XKrHdNDvYIJX2C/6uhJlp3dqsAZ0R4+PF9NFeNUgvg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00062

Result

int(1)