INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '305e2e5fe5c05422e4cee3380554e323c67257a8c41114659ad2970344327820', 
    'mI6JdU5wLT84+17uiF6ZPhZK8H/DzQFUXrwIr4Gimz4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)