INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e818ddcc67a35d0371c7e564c02e683e9c60a59a44bd3f23a734211848cd9e4', 
    '0bllVWeZRqqbfJXu0fpex1PRfIsCZm6CmMTp19AAA6s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)