INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43c68244e7e550043b1061b92c3f369be5230f9572349d669cc6408013394f1b', 
    'DSbbN9HIKld4YgNjBlteF8QuhYiqaOcJBBwghw0+lZM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)