INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d9f5dfb162de2440a4ab2416918105f691a04044e1a5f81540349339071fac0', 
    'Pva9PUW4NK41uucMvuVaZZpwpit/oTZycHIPIJcef/I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)