INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c68401612acb019aaf75d9547df95749c24f910d98fe107c560fd3f7f1f2de8', 
    'kM2cvC1PHM40tGZC/JWOUpNgnqFz/F8OTmJ45geSdko=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)