INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6ad377a17a6698f320e0c170e471012a385486f916f76a404d042226332b50b', 
    'vbVqzzlnX2TOsZ9s/eG734NC3Ugdl8AHyRzQI5lGEqk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)