INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7f137d9303f30fa21c9126bb2bfa2cfa8d8a14cef971303ae321889590ce186', 
    '0Pn2EU76hRpUypRTSy6Rd/iDlwE/H3uQD36viTpBwTU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)