INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a483667f73637d6d3da4f014ab79b6c29ca596c2a9cf35213627bc81dce9deb', 
    '7R4XHCHNYjUDi9xXLchMwZT2LDvQY0zkSzWEyBvq4fk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)