INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6811a2cb47235b78894e9a7167a1ec28da4b02aaa0202f702b45fe79732d6d81', 
    'FYPhRKqTRp2wF1QMXG5d2O7Y9ck7payg+EyQnV80QYs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)