INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd5a2acdae76b78becbbb020121a87291ce3494b8650d2abda1f004ed757c6298', 
    'N7zIyCHLwfTnMbKMVVKCKWvlIjoMRiL6tiUJFZfDzEE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)