INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e512f9f1ce9a748c54fe1f03c90c9f1ee7d6c36b4d64057dbcb98453fcb22aa8', 
    'VOmXdqqIU71sm64IriZZz6o5XHr6MAiQOExRgyrhWu0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)