INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5a0ddba472666c44bf161e96001fab6059c2a5bf71b2ac04aa3c44a66dc0897', 
    'DzC7bo7/pQivj4UxMifNqDAq1QnctzQlAj0WqOtjQGk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)