INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29d0668cc10e9e2b6c4d751eff6bb11cf76f5b947de788dcf62f2598a2c59fb9', 
    '4vRWVawUPBKX0Dl5Nji9o0OAtOdKbu71BcVyDzKEHdc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)