INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5df19647ec006e71ab26b033c82a12100bd222578065db8fa9bed400ac5fdc54', 
    'MCJi1H4uRep7twR0YPuiy1geblS2TXnubd9n1pL1eVg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)