INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ddebbe3c040355544e21b45c957f3393ec251f308bed515c0492fd8e696dfc91', 
    'B8e+WXlWSKrDXeRpBbnegZ2dt3cnZdNE3nt34Otv/ko=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)