INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd1c45ae1b766e11ebae9f35c906d9093f4878632d85a22d46e7c2e26b481c3a5', 
    'Ek+GqenVVOvCMHLXRcbj9D5TlJUpMNelK+Z0lq60jic=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00068

Result

int(1)