INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aa394f19de9ea4f1bba58c9de05aadb8a45528b117773b2cd92d827c2e3fd380', 
    'zaG+R4OBSi80aoPR8RcSV9OrFSHHgLHEfqF+Kg5E7hA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)