INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a40fd1cb909365c096510bf3cb3764a827b59cd5008b67891f42420c58f9a8b', 
    'zK+Y7wvL2/2K6gdtNWBZKpXuGMdNWlY5kAWv4FxUwdo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)