INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee6b890a2633a1f17ab1d70eef639aa3fc1dd6521e62df3416b4a6638971e5d8', 
    '6hmW4OF37Ov9OlU2E038Cq5S/3iHeQMSNvBNFH30nOA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)