INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '92d92c7dec984990e6c27fff30105ae46925d4175103cb439efddc4f91055914', 
    'xtWMT9zkZPJnEvCAADEO6ci8lcnZ4B/AXG/QfgJmB5U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)