INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30048c82482341fa06782e004e8841aa834ced00c8dd288ff1e4cce755b94855', 
    'YKw4iKkkUVwzBw1KuMUQ6c86CyMCAuCh/8wy+CvvKus=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)