INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f7a550c505a806bba85c1fb03033f04ee302872051bdd3340354684c5d5c9787', 
    'MrruvYc9qLppvH4KfDto0Iku9GHzxdhYPXBSmmKh3qk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)