INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3edcb51107767eb2f45a6abe121f5d56c0e225b5d81b686b420a414a03021d81', 
    'grdaNHjtsjjd3EEbQTaIBVRvlw11vK7SD8dzrdOg9zw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)