INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c2c3be6d7ab37343ad52a99bccde55780e44fc608df0383126c325a6aebb1a3', 
    'keQgmMYImKhutTE7nxOvjQSWDK8NSi9gNjLRbUulrzc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)