INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c23bde043e798bd63d0304e5dd86c804d460240902e08bb2e1abc6feb09d39e', 
    'xsUMkV0PRAheBjbkuBtC0fnBXHKDWDKgTnvmBV67dcs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)