INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2083c8de6757afde7d6a3c321d3a9e7fa350e7ac689071df2038ee2b259971d5', 
    'O0GfKQI6o5L2vuqmTBa4z3vsI+zy8tjtVEZ/PGI6t7I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00071

Result

int(1)