INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99290056b67a061dd7ddca625aed98d9352881385349bbea7fe35673e98c9807', 
    'QURd9O6hFPY7ybhdBdFQyIiLN2FvEMmQmxpHqVxuiD8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)