INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7eebd1bf9decf617d0eca28ec11ff4396228b22677c282ba3a242ff58cdd1e1f', 
    'b2rWV/ziX2xoKyoJKKYRfOQOwxjdBtyzXbWQEDYQsA0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)