INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31126fc4d1e55cdec548f2efbbb12ebcaad3db0b732c4669f76982a19e9122d2', 
    'VZZIARYtaRpdM8OgUCsd7cmWRp1dE93aA3xZ2r7p0sM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)