INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b615fa168d86bed3c933c0f8d90e3393d77664540b60cb27dbcc2999e949b130', 
    'L8KTua8Hy4OfZ9nTC32sto451b6w2T2MPrcrdTdt+DA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)