INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea5682aea06d13a8f4eac9cc56048706ddd906e843a695056668e8261e90b75a', 
    'TD6kJY09zGXYhfFDVljxWjDu3o9ZIwELh9O8uT6GDRI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)