INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b89ee70136b273c5941a692cd4c92f1cd7e1440e9facd51567dac527733ac6c2', 
    'QeaVZClFvIDhje6HS0klhCQjoQjyERCDpwr4dPViozE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)