INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f3b78d85f4eb8fdab7ad01a94c0905b020be53c3b083433e15fbee61e114cc3', 
    'gE2H2MjWONNC7Jo3BXOPDUbWq2NkT8QxRezDpZZCKc4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)