INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8feae8bcac1fbd7c2af7eeb393220c51668ed2743de9faaef7681041b586c9fe', 
    'AwhKkczXGclGWwmXGpDUHRxfpQ+/vO8jQdZ/ytwfmCk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)