INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '390a09b6fd005d94bf31cf973a65ec92c25d4257e6a5c7cf2783a8399af85abc', 
    'qfBB5LaQBueXREnavlD9LW0QNvmLkOs11ff2tyP4mUw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)