INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e518b7244ca1a221ee75838fe9ecc86e5afd9082464f23e812faa7a4f599becc', 
    'l8pScaSJoepcwy6bFTPI8WDyKpPmTuU5i4QdQpHcpn0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)