INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e75103d2eec1db98660649ca0fc54751f59c3eaf92af5e88f1f86ece8288c36d', 
    '5x74/ZEc5H7haV3cPOsHEiI9OA2iHM2ETvxm3EQclBI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)