INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a4d83fd939a600ab3b86c36311e3f2cc64778f50abf977168e7168abaa45759', 
    '35KwczXIdu/n7NgnZAvKxFDDrgzM+16+/NWt7RsvZzE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)