INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff8aad752476516499115dd5c76132505aebd5fd6dcca6afd498801b18ef10ee', 
    'J9n75h2ZwfJLxw1VG1Q8NR4hXWtmScyjmynhHhoCT8I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)