INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '168836c927bbe8a56390c92981824e5ca7c83e198194a9ff3e0370ba71c44988', 
    'H1PCCQIvWmvpYnhZgI2Tylru+1Wu6s2OiAq9Pgp9NFo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)