INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8fa8f1a2d28c3576fd3507d4ca721bfb7f884247be18e9f7d9f370f83a32e242', 
    'H3QMU2pup1/cqf4fgHr+RVeyas5Ab48YrVKqnoffUZk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)