INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7884fa5e9ab305e321a96ec91e09450ee7b14bde8c7c8e032f2384ad3078939d', 
    'b9FjPKtJSyJp16WPnq/nO69YONDLMQs7bD50xoPjbpk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)