INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78fa38c2f5bd4f4f752157ed16a77e0a61d19d4467f9e9341bff45cf7745ef38', 
    'AzqC0JdAYTrvMKUpAjCDSB2aNHnGIwad16PAZuVGr0o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)