INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c81d166a80f2184a08a26dec34ba9b2e821376d2a31dfb7974db5697b33e23bd', 
    '/pc4yqnjqXF1cGQffhSPzC8dW0yk6iTfesjjXD70aYk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)