INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b449a52ba9f6c314f21704a6d7abc9162b0b3d38f338a9539c8c4e9ea86fc4b', 
    'VXv63ejW8oIkQ4UxpHWaH91KnKHQdGK9eo+SMg/AIEI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)