INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '884c667b045e777ebf63ffbd7ec58ed5085a6634cbb0ce2183452088c6d036e3', 
    'Dp7LW6Sqs+mCk1NY1yvlzuLLQKIWvhjLvtu/vUaFebM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)