INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5903906c96cb5902563fc3c08e520384883b5088885828e4759c918b425abd3a', 
    'ZgyNB1r4puAvuVD0cV9y4M1/3MdflOjECbmBYtxZ6q4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)