INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1ad578ea327c995cc66f71e635d3a1376fe73deb5cabc9eb751e7f01e081020', 
    'dTVV/cQSVebg0gKFISwzvkySknfyzOy7/Kmfu+jho+Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)