INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '939059a30ade4a9698b34b5c379900581672c8335923c039bbce088640fb64fe', 
    'I4/NxCIvUDy2KfOQ2biexptbSLpe2+6CP2QLrd4Hkwc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)