INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea98690dc7a911e537947c32bd6ea9b945172a0754506c83c301c14ec41ab6d8', 
    'RZZi3iIdYzOMVUiQrkm6+Hx9S7QUuY7UBTSfdvAnmX0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)