INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '74830a94cca32e493d5e1cbe84a232bff13a47727b772c8d2b7506a644767e7a', 
    'mOd7QbhW6rzsbps8MBkl3ddh4jFBUcIR7/YA0qlM3vU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)