INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a66288e14840999f153471756fc75a2e69ce2e74eb96acdf23aa97e91ba8292', 
    'KQYXKYKKlLEjX9TFxohjzSrTGrhAR9XxBxaM9uoL/yc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00012

Result

int(1)