INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a6da468386d5bb74c955f7d1a332634974eeac14de8672918cd4d901db558ca', 
    '5HjrZ29/X3Sz++YcEtufeGZ8DfsQG83K4zfthoA9VKU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)