INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6bd83430e0b875529b792a5185958fc4fbd5dfa4ae08e56cc3dd384cffee372', 
    'jdeVdAy5h20B0zVHtod4aKcesMT7pCO6wnkzSQOWIZg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)