INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6a07b0643d83c9e406f20d31e0e795b358d9187f9c83d68dbf6e16efa1c9972', 
    '/SiZ/BINUvdmJUSCvMhmDvswUtEnUgFLdOINGoRaVfk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)