INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '998bf6d1fdac9d949d513b17c28ec6814507a94a28131f1d6c5b4a3ba39856ab', 
    '60FkLGK7Kj7gPWYVnEItKL3MXgmkckdUIz3lxxUM34Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)