INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9647dbd386038c131e6837d4e8b6332487743b7146f0f7a8c027d38656cc8653', 
    'dSiWF2OeKyzEnytlBiRgDtE1muGb0p2MpbFc9N/TXRM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)