INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '08b76896be5dddde74901f321015f960e766315795cb8d00fd19933631d14bf1', 
    'aeKIgJ9tc+mTWb6MQxERMHZSNlZIxLR/Abz45hpqFd4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)