INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e015914d559d0f05f09652445e23c0652d658e89b02719488f24f765d8ecfa2f', 
    'bCRYDDmOTbzNsjfEhPIQ//tFFdr6/v5K8yiviOHt89g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00012

Result

int(1)