INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7e3551322827351533d5b6ed9eeb3089cb80710ce2c6caa19e85c62565812d8', 
    'tczQCxWGjf5V3dGqKnguc/oveWc9ZyzqoatOhU5YfIg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)