INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ef22c3c7eb705712ae03c2696b6e69642a5b305214c75fa98832987f2dbdcde', 
    'WXMKp+IihY3QvLvHpQavzvuIkU97hr4oQG2nlLx8oWA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)