INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54ca6b1a755bced30e16a9949fa18c1a21cd9db97bd2ccb7bacf73e3015de4d2', 
    'I4B1kb2qSaBkDcIDiTJlEellwkX8g51oTfB50KduRk0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)