INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8631b6b335bffe40beb40a190b9196cb7a7d8bf98bb05119f2a2703bf74559f', 
    'DsjUACiI7rLDgZpG/Y6uEU3cXMgW20CKvKW7sgMKD90=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)