INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ea506d574d4654158e86a5523372d15c90622e1123e0082e81f1960bf428444', 
    'MAWijEjxFY7o5kGi0jR2LOyHwKr0TvECO1BY2M9mep8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)