INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '35263529d07c404c665d857aea4dbf476b44b3816baf735ecbf851bf96b93237', 
    'l9mf+yTx3Atg4wxSODwBq6TnEFihE8zDL0nHueycuW8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)