INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e05302e9c0f6e2481d538622c09eb3e16642aedf86a0b4782dbefe4b969247e', 
    'M5nK8zxUGCUOXXid4K3qWvN5tuUu6qSvuEHy1HZSYrs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)