INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '90ac8a5fddc54f006e71ef3558af003b78d60c7737ad7123c614f314368aaf6d', 
    'XEkw92X3B6grF5SXekLVdFxWL247Lf4MPmxWlruerb0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)