INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a8cf37b96488add3897b4e207717c16e0db707030c68d56c913fa2914d5bd6e', 
    'hThJ5/pPS6u6SWbncN0oNWhUHXnqgzavJe7mWfiakJk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)