INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e6d74903e78a81612d20bb7da26c7fa7efc7e24d2fd7870c44f4a60c47fe67b', 
    '9iv9psdVB7YjI5Ld89/nMnGoQwdYGkF3RXdh42uigj8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)