INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc51cd3537434ff4a6aec4c29a8ad2d15c95d816b5e53ca9f219ef3e33c7a6d5', 
    'n+ZAMhdukg8f24GuMusEI1M87QsqbnzMqBvXSbyShx4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)