INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '02c12cdce364eeb4f9f6a729ec8f031ec767b4a9e425610412b3c725e6dcdcf6', 
    '7oULqNPdx+YR74ZDm41WYz2IDptsYOQhNBoO8pWPzrA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)