INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc3b61c1cf1e84a0928d2c919c0697469e1ead83016b7966adeb2adea1de5b8b', 
    'vMM6lH/LXz3URPvc1zLkPyq3JpYFaZnueTTL7iaSxa0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)