INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53cade320bc130217c8c99ab3bdf46f2a391a66f7999ba93c3981c5af7bc8255', 
    'iqj8YSMLD1nUvxAxzZvXRgoyRV6bn7IeRia5Re9nFa0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)