INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e67e47ecdb5ca8fc3438a952677e13125ef69fe927443483ce7c6b7454b2192', 
    'mXtU4XQIRQfy9vqJJrXtaiLinl8uuBcDACUcz8lFA00=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)