INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83735073378ea2875c76f21740c6197708c4211d330360d77ab641ffe109f736', 
    '+RKgbQOmm2X3Iigf7MfF9JQ0cP2FdK72dMk4KsCgkRg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)