INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '61614685487226b348a36d44bd8e881cf7d359f145e603e28f4bda88c1f7a656', 
    'TujfJg4EeEbifDPPm+uzOs53GC8rlxw1jmoc3rJe7rc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)