INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a35a9ccc9128fe91f7154da33b4b39eaf91fd746775c56f3aab5b2932d924005', 
    'EyOAfb6r8mm00oVi9q/JuD4WiYTZsJDMuOBQuLMnkm8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)