INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f3d82a33f7de341f378dd366508db7db5790cde48d31b280e93001c745d68633', 
    'kpsXb0DFt4wAe7LbMvBKINIQUIUD0siu5osbVMCDmMM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00070

Result

int(1)