INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b34a3a50093c9b9f50894371edad52a8becca00ec8ec9b001b9a5ac60037950', 
    'my7yfR6wx0JWIomrGH9qj2Nv/ivCO+VtQJ4zqgGjVco=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)