INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b0e36c8e3a68db1eddc3b3658cb5be7230eda7421d03a5717c878fe45681fa8e', 
    'CJCTDBw6rsqibwmwghYeCr0Va1N76kydqEEuA1cn3Mk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)