INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fad3f934a78c23eefe307d6dfe329ba3804c01247b0e13911f4e17c4122a8393', 
    '8iW9STa7HrXt/39WrVJ82R/BnrtTRHz6y25ZCCFv9VY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)