INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8f2ef444c2c6396421f7335d38e1d0cfbd2d4b2ea086870445f0a394186da6b', 
    'KPLWt7G7OWk/t+ZF0G3cpo5w7RZs1z1NX6ksBDogHh4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)