INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd7c0f1b2e6f3aed425b84f815da37709ec10bc53e8734b6cc00a47707684c610', 
    'WCu5dyf+giotQHW7ySHVq4e4a29L42fV74OEj+9BTBU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)