INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '517eb26c636ef559166d043ae771945f4bdf98534c6c34319c762210e6fc973c', 
    '0x2NJH9h8q+7kzFPn4hsbd2eu4CSFbgoWIVmwtA4X38=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)