INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99884fd8feda0849dfc9a0bb0fe57a810148179791483bb481629c6294583f24', 
    'fYoTCrp8586pdFIzdLm0pOekB6E65ph2LfVjj1Opnwk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)