INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '939d8c12cfb0d075dbf27102e49f05c7cf3553092fc21225d9744c6758316ca2', 
    'penVsCa6CvoC/4hZKVpZB2ABPa1mlfSc6d7QjHCHXUk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)