INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd15f57293fdc5be5756066706911a34a3da8859161dc47a0a9b31788cde0e4d9', 
    'nV30wwy+jgBEo8TiOkOEZca5+LZ5k8NCMIAdsUGfjuQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)