INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b4fe8e1f96ae424e91943f314227e83a05cfb7a27bb96dfb4d937228c43aebd', 
    'zzXZj/uaLl7OJSJD4b97lhvAK5krd9rdG7Lr57FyCj0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)