INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '899950e27f32406ad721961126e873b770e760791c9e5e6f5f8d767656de7c4a', 
    'E2p7pLDz223LDn+sRqYEptRJtqQ7nEiXRElnRyg2pWo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)