INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8373ad4ce66145cf99dcbd8a677d926ad52a14761c00049f119bb316c091ba79', 
    '8sfS9QNGXRd7h0Mrs2SF2JPIVwhk7Eljc1rnNraMfRI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)