INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e973e791968aa78ee799983f50e335364ceb2b7c167fbd6414c6628ad8b14c45', 
    'ZjhZzzxboa15MU4STtfMSlmgu8po0oHKTDSxcfbqk3w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)