INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4d5cb66a5771f170efe2238c55149431b425c962c9888835349923d6b495011', 
    'gEq3Y4kmI6hnWz19iExwvOtW9Lg7y45+optTrYuqwNY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)