INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42a6c9b9ea6fb0af085a507736017ab1696a69e22c9ed773a722b177b6dbe034', 
    'mGyitwiiLBIErOnMYECyayZvl33249GHkPg9o9FyCyI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)