INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e0435e06d33427d8550b5da1646d70ca470cbb74e1306a4688a60b2490124da', 
    'lz60JVKzKdO7z5BtE7V8vYRZds8rOp4Ax/DqPjwzi38=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)