INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '250ee3816779aba609ff984d4cddb531b869121f957a31abde3bc9a0012ececa', 
    '6+3Ux/T88qQRxk3l7jKcuQNrRvmx1Wp/I1UAiRRDaNA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )