INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '14f9a9ed8ebdf30d061170dadededee0b5429eefe79d93d40d661ade3ba55398', 
    'oWybwMHz+11R7NPTXjVetPhDzaHABkgR2my+EoJaXxU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)