INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e7e0d3f9d57e3285c2cd522a4b877856c5f69467cc8fd401d4d36d2285dbdbf', 
    'V0jLFPTrvBcw5qEjRg9QvDUTir52fJKE8rv286iOPyI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)