INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3dae3b771c10f9b86b972707773fa5ea99c4e555648242e857ba4ff08b6c78c', 
    'csOCOJvW19i3IMCQzXnAbyFgGpydxyq9Mvw5Jvuq1gM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)