INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6582ac4bf9dedeaeac4e353a4d166c03549678d7c9a08a508fe99610c022bee5', 
    'kewRz7ZRx8KzHJy7WOskhNCMT1TBpl4awhpZpGqovmk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)