INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a7687c1895170010e74b52947ee64455371565a5bfb4268903045765b4977ab', 
    'AqF0lJeoXJhC8JqAArIWjvfpXvFEuK16SMmLI6lL+m0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)