INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1cc754220d11ad5a28c25d898c749c6cfbec13369e463195be697bc491939ba5', 
    'Lv+D9WoAn3Dtye1J4u0TzzP51P3jxYmp65Am2UCncVI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)