INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd390d730a4e632a112bbf303653ae9a4b36fec6a3d54f8561bf857cdf56dea18', 
    'ieRgF1gvZLy336M8yZgFAjz0fXqBWVjBo3+4ycxisPk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)