INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2b47241ae9d8919b6bbb2e1762943e472af6106a2975780d9fd78b9a18f7c0e', 
    'BAgeydbZd012f06913DkjK5udlqK41UaGMd2pC0up+A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)