INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a763e7c3fa964f99f89637756434489bcd9a8b67d65af51c8da238ad2dc75fdd', 
    '7nEUoJ3cpWz/GhVZ6jpdX/niu6aoeAsOoJvQViHixtQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)