INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8662ed211d4b388f838af96bb04d161f52e16e090e5772531ee84306ebbeaa3f', 
    'd6MvI1aN/qjrmw7JlH7KPEAz/EVgsIYfpklhbbqqgN0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)