INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d3207cc93215a08184adf949c1c56da9a33d071b57ad16e98c475e2026c0220', 
    'PK4SbLLQazklZyey2r4rLYHf2Pb1YHQBR/cQ5B0c+Pw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)