INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6a75f1ad3bf4faf28e7829f84fb558f41723308d61344e14aed75cdd8c09a59', 
    'YCNc4h2jS4PFiKEVA3RqVIKPNiKgzmAlqlhQSh4d6HI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)