INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '209b709ae1b6e8d7320c3a67918d2a57b6696827da9160259909b443284b0c56', 
    '4hGI2ScltAFpl0wEF8zWSnS/7ddOjT5xQe/0kWYgyCg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)