INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f6989646b642e1385ef51e8ba8a1191d1f3af80f75a10231e178e6078af5673', 
    'r5uzZiLWC6nhbzWG8fjukuAuXp+tv9Z9mdx1TIxfI1M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)