INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18abc8c9948ebab25e6e0e58839f002aa5e585c79c1cf3405be765e97d7a0d7a', 
    'Iu7LLH8mBGReG3f0tMKu5dM34baoRRLYRclcHW/KDTE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)