INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e0a579ddaaf720202df9cf462278cafe70f90d2d88c7a245c8586510360fc8ab', 
    '+K/6gIUlhBeJmPN61NFgh57X7nHdPzfYt0+q7pIOrFA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)