INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b68529b775b977ee2997f9641a2cf5e14b90c1fa6e46e72782170a47e4fe882', 
    'byahfR/pJhmrn2YfFR0miscGa3nzkqbLfpBRXhdCGJE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)