INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7bed83f8c99689d98bf6d1d0791a0e88647b9ae7bd96899c78d38f4e7e9df28', 
    '/Kq9UsnU/ByT0WrGhPOKNOOcPYRKYE1byvP0uobmkRA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)