INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'da4014c4b11a7c29477f67c46a6209e59b3a838b0c212ef10c37992059920667', 
    '1DbU583Zn3HV2KXS7abevfQwnfipFJl7+pAH0PmVirs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)