INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a15e7595c6c323add5ada336279803c698344409858774b541350bcdbf287894', 
    'ExbUcgnp/l44xK7+NHd22j+I3vdPIJwybStHsSfchJA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )