INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '37b52a6a71ff8998637bc31cc3c1e247dd6ddc743bb1062870800756d7f3a285', 
    'tImUCfBrtegsobCi3/7VvFrbBW9r0qgquCDKHsIuNUs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)