INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4061b6ca30de1126d2a02627ab1d6f3ac06f32029018438bdfe0cdeb2bd88d40', 
    'MkjoGPHKvG3o+fXYO20fOfa/ST1cuJUo7efuynovbBs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)