INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc684cc9a2d54444c1dca0556b6fa1827496dd02ce64df8fec18e6f50efb0f76', 
    'mUuMHaWg3JCUSRhpTa7UPWQQKUYo8rQsoUWp9En84tA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)