INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bd6c5c90b724f7961f05fdfb98432a3d8405408bafb250c2d4d16d8239d2cee3', 
    'vkkI0LvzO+WWi1O9jqPDRr8ELxvx5tT4Ut55dD6X4Ik=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)