INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6ed3a6563dd6364747904f105abf437b34a1199947b9bd5fef79a7909e98c0a', 
    'xLB4sjhPct1TN/P0Dx+OZoybmnkVYlY0SfRb+x86VoA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )