INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6638b3b3968729f0d5f89a1415993a2fd71ddd144262062649992cb2d838008', 
    'eqgV1aLFBULxpQgLn6sHUkLMWhLYxe7fmt3n+TTHBfU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)