INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c678d0f681de6c6f505918e155955267ae068f553d2a5adb1a89b61c7034ead7', 
    'bl4ZEykMRRSxpN0ekoUOYVnZPixN604Sa9c6cW/aV08=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)