INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0cd4e0e5c9976505d2712feb790037945654d25be553f78ff4dfd133c17abc41', 
    '7EDQohyDhPVo3WXZXmQlp58DSeS6qMizIm9tKzNypME=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)