INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27a0d0f0c4dd357eabbb3a83afc7806787a97453a1bcf7ef810d18466e06f210', 
    'nDkIubwA19ug9RKxmI3q9wv+i4KHE90749x0yn2FieM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)