INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7ac95049899b2f6607b957aa3b8234d9ad528454056deb07e61fd6f30963d1a', 
    '93Y6TVz1krQQIy31bJzEAJsgqJsepugmjI/SH1G/VZ8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)