INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2d9cdc3ea780dbeb332a5448ea8d908a2c14b74551b56f9f70596599380d4d1', 
    'A8Pig7bIJqVy3zsKZ24doLTlbvFO4hTj1JLp6dhuRIA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)