INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6b1fb745690c9e781fbb187bdf8eb336a828859d17833f7a1719af97eb5616e', 
    'RlHWCYtIjUsmvDpU4RtxlM02rRnVw9BeMTCij52PvhU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)