INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd68ecf79c602a13b873ef712ce132e3cb4953a0c34a7a219803c2322bb580586', 
    'njONDa2XemFZMKIWdCIZFsNlVMnqJC+Ilsc0Gcm48Ak=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)