INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7c2df390a6b672bc5e09d5bdd4f925f0b38d6255c3591d4c169c05ac05216eb', 
    '9xGoCOkQLD+WrW5t5Wthw65EHt0FceRG7rzuSsK3bkY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)