INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b70c8066f7c97c657a59423e7339da858ff75d12d9741262298e9e74c3b66ab', 
    'JzQ+2oZxWlk8wp7q3ovIPpRFppMv8sTqJCcV86agxlU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)