INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4cf1a6eb3cc28178319c55970109264bf09452a2166d7a496ac084fdd494f76', 
    'IxIti+Cjl8ooSuJdTr7404mHdAV6s4MhUkn1EO31z0Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)