INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '456a72d1838f2e16a1d3aa0af8fdfd38b1dd0b99c7abd4da96e381087d3c9cc7', 
    'xSrFiDjsfI5EddFnwFMthWtFVstcUAEWrff8AhYQZOo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)