INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53f2f2e601f9aa8aa3baf394788b4d59688730c6897116795cd50aff94751089', 
    'vpplV9B/6VTHEZczPZSkxM0pmCBCaYZ8d/RZ9Q5S0oY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)