INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '744f1bb90ca8a36b73e9779b2b19487881ea706f6e0feffaf079ae610a0896d5', 
    'z7L0Vu5JACtSlKsWRCzgVqNDX4PlFe+jjy0SALSiYKc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)