INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83fa243f84735376ab8a451450783e6da29edea0c1ec1288e5b6108b0c03c731', 
    'Y9e85IeTZZ/tNZnhLsvlCKienbdGbsOnF7ZaJbPTS8w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00062

Result

int(1)