INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4be22b319b58ea84e83f05820ae0ca1360bc51e3e716a21b973844c559beb64f', 
    'hMnNVOidgfSDuNCh8jSl84esw2s5AqanCh0r2bGb7Jk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)