INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd455804dedec987e47d8473d294be39b71af053f1cba3d68ee19c979d24688e8', 
    'QLZSgcROuYJASSxp34Whl39i/oIJZ3k7DIncWcAg4VE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)