INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '251da444f264042f0f5149d66984cfc1108db637b932c5e8f0d177e6df2300a4', 
    '4pmWQG6K9krZ1Q8kGcEfMhISzMuj2co2BcdxOkZr32E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)