INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e389656661c4808f6df8ba0f1b8eaf5e51d8fb4dda47523628288c4514a04bd8', 
    'PztAwC/pjq4GaovbNGymKHO8xbe/Y8NLiheC4eFFTeQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)