INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e41cf44e5433aaaf4c921fe4e07a75465f1d17326603976f3a71a03b8b44408', 
    'o/REKEG4UiBGQIrddw/e3ZhVZn7KYWVYF67kD778DVg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)