INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a248ec10f860a29cab77d26d46a27748b79ecc31c335a8cc5de8471a3e286881', 
    'uC/PHmjwrig9vL2H9QPFrJVowHFEUosXbV7UiTWMZ58=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)