INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff2019bc282e403277b392c630adf49896b4385a37848dd6b5915c2790b11524', 
    'OWC8fkBTEFH1z/b588LN/p8F7NbB5Q5bmrdWyDOhV9c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)