INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2504303803c79cc813c9dfbce74097347a9119148026be5f6b5fa1a5ab4669d', 
    'D97EipxFL1NVf8W4Ih7FGY+qgsHOeS59Vox4I0tAmTY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)