INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fdba6ffc542bf9e5aee950f462c1744080fc615734f82e1a4a8a4eff8531824c', 
    'GjEcEzW9CT6T5u9kbFXKojANRKd1Si+SjxTNR/doJr0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)