INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3188dc7826d48d1a6367306b4c7efab9b62d6c09431860485e449d0e9446b7cd', 
    'O8B8qPlG21mBFAiqD7mwW4BH528wFuovH42fYZayoFA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)