INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '593ebb64bcf7d0f4fb94e92feeb259bb9ba30576df5c282ae8213cbbff3a0f69', 
    '3Uh/ZjRvS6mErikdfhLxizifS906aH+itxWJ3TtgXO0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)