INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '776fb18f943cdddac2b60727a9f673af746850c7ca652347eb211d7daacb7ea9', 
    'tjxfcMA3z5MC6X3R1YUroGjueL0uDRsIRLwCSl0grXM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)