INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e80c8df5b2c511b91f47635f79f56af816f58edb818a3716f4e11336b752a236', 
    '2gSXpWJlrTKGMLY9vSY24zaSeiHUwekhihjC7yQeOYk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)