INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4dd4f58628821868f59777907286e6b64992f7a16b60a189a59169453b94d14f', 
    'C5w3X7SA0M0EeGQfqjQR4kJ0m6qKIvml2B8lp0hn+D8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)