INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38dda17b6ad0471d17ef7b93538968b813be155ec2f468bee911cc717598ba48', 
    'lbfvM5IKb0n8mw8bxAnaz201lF///UwT5Lw+W3OoQYE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)