INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1993dede05571281d98f0d82dcf57060390e929c6c413c7de84d04921fb146e', 
    'hVXoDbRwLKCuZqgnnfMpJyGuBJEgUvHnkziegkxqsEc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)