INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88af0a287f519b527c02926420f6c0905476a3551740f016d4561beae39bf011', 
    'DsiF+z2XUIqy5ksv4nPQlDTfmVmT9EnT1iI3drmlcsY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)