INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e2da40a92dc8d6f7bb0d3b8edc4ba4a4e80a1e1b3dddf07caedc9e7988ccd8a', 
    'HzryP2WAXH4mn5TmsRH2/XVtqjePvdN0dFA1XR6Ez2U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)