INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '92c5cf6ddde13e79952069976a80ca2d7aba31396f7805edae5470abb8cd8602', 
    'SF73IOcrM26qHnz55UKiWYXUyTbrZJ8L67jd6GvGATs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)