INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3e472226b96a21f94c9124f1b8d4c74a834ce3afbfe8f6be2998dc1efbc501b', 
    'If5EUH9d3bh9ul3sLUTybxdLugag9FG+BmJiciFW9L8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)