INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd529d25fe35c062cf5b7455716cb2908ef3a7ffea439cbabd898b5b9ca6c446a', 
    'T1QAbbThYfPDkuI5QrNAux4n1MvP84YpbZ1aBCrOagA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)