INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6752541c88b0ce460500d21605ac1c0ec3ae94bca3bf9427d33891dca5a67784', 
    'WC8zeyJu4VIfA6iFk6JOLzPW0jTFZLFEmt49aZ6scJg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)