INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6acb28d5ffd43ce950bc4fb7afde774e796d03c0b19580c2a0065dbdbc13828', 
    '7fWHDOo+zWrjYQjcIHBrnbQZkgI/XRAlFGZ64jGU1Gc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)