INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c35dabe26590421127e90baf7185402aa6e5d2eb7af488cbf48259d5d8bf0c55', 
    'H3/B0NYMcilbD40mWvDoAttQfPRKH9FI0GZ3+AP4DHI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)