INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b4e65cc3938e47aabb5c3f2cd3112bd374451c216b14f55545af45cc3361ea2', 
    'qsqZ4LHSq+1+ISvih274o4gyjjsXI7KHTx3bTQnlLpY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)