INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '538808d50129c6f76e3160e44191e89026a780d01e807ea2fb46681c7d9b8bbe', 
    '294AaCDXBz/RPpV+tIiTSFVgwDy1Ei0k+CT5VmU8Jco=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )