INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'add1632cbc7f7a691607fadd9aa557d287c46de182a8b6f6575662410ffa202c', 
    '7dSMvJrTAeqMUgosiqhIJCXjyKYsNp56zL71PhIopTY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)