INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2e881e90956785410edb5da7ced6d61ae2495d30e243eac8cc6a9a8b2d71bb9', 
    'STKE+mVJ23dALaSgLJtoswxfTnqTngvFTGlb4/y+F9o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )