INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4a21ef5d2158c39fc5bae33642799452760b62cdbb1f13a5eb355ad76ce27a4', 
    'v+kZfQ/CBT6plT5/FCIKPNG926oIUf0Xky9frqHeXFQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )