INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b2787d1dcb3f14db47f598179187ba1d1f89656ca9cdb8a8e7618a2c0559bc5', 
    't23t8UFsBiWe+kRoPwZI3pVuV4UShnr0hgbg2T/JBXo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)