INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4155b496fdc0c29eb60c692820630fe4644884bfb795f30168f66cf5493acd79', 
    'B8nMrcKBEHrnqECGvFkYfMuShsuPyXRvXCXnOBye/yk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)