INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e333aaab7cbc5009c138e96322c56b214b593f81ee73056abad8ba37978be7bc', 
    'HFvuMJz2rpkWWdGQhFga9vXq/T3T2Y3n9UTK+ZQfkgg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)