INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e9d648bf38f7175b0c796df78cd7b83982d8d84ccc68f1bc17179d76a724679', 
    'mcAs6sr9EnajM+iCSYR9CnhA0WjywbiXcO3hsAwijoo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)