INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf87acc6e75de534e8495887cf36455daa22b4e6262b85599079880e4dedc8b3', 
    'fMkX0Zlv131PpL0UYGfDvmeFkxAQSMpnWtKHaOBwKvM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)