INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '261b943c4bc6df4ea89fc3cd4c80dcbdd9944052ad287d9400a5efd8e62b002f', 
    'jc3hU/DlhGX1uA6pr7gMbVTTB9COHGJPNN/ErntmKQE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)