INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5032bd82b447634ba644d0f20ec2ef6f41f0bac630ff660284ff157e4662c476', 
    'pwcty7qdwGoOqiQzQ2Rum3MzxDNhUiEyv1elWh3mN+8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)