INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6260f22dd63b975fca09d5b9a377dfcf07b45455d9445402df144ab698446dd', 
    'D+5hr6PIkLqx2rk1WdNLqJOMHwM8jWX4dyv98S8JOLY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)