INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9f672bd9674a0dd757cee916a488a18e66011270fa5fe48ef3cc8b3fb3fd530', 
    '2jIK8PAgSBV8IUAqPWWV5uh4MUeDqeKRpD3vO3q2lKg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)