INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd3bb65ec904a89722fd19221fd5f0ce9189acff524bc7473c4df3157e40ae9b', 
    'eFrWjXkqp7SXu9nnn1gRu4Si470iyGFz5PJZ6bJqMy8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)