INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40970cfcceaa401734379d283d5867c6a64d662199f1aa4ff659d6209b37618a', 
    'iKUH0ovAObTHq7HuKJrW32tFv60TVlbhj4ieXCC7sF8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)