INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3351d6176e60300214339f16eb4d72a9b2f7861f4179a6beddd640a4ef65f087', 
    'EBu53Gjj2koY20lmVQecYqxDGbEnynZX9x91FbaU2LQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)