INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d7676b5a038075d058e71b9cd99396ef0cad4e5fa57d686940949c1f1018c49', 
    'tUQwomR4A2SqA+HceOPZTXTfdNyEi2Hy+lXxFxQQECc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)