INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '908f18715dfd293f13c0da1a57d8b377ab9525c7109bc4fad84b6c174fbce877', 
    'h8qSMPLNCbtlw9LEQABpQsXQHS3JiYqFkHCK3+xXojE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)