INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7634b47d10254a750a5c1a9e1a871dd064a863a550d39cf6a954b780dc714142', 
    'EBbnBaKBATee5KNntcjwMewfzvkQ/LPlQbXHfc5UF9A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)