INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '447a7f32efa36d828ba23237c083bbd87f2f68a1c91a8fb9e4fef7c312d67541', 
    'j9HPNZN05XRT7DTqDxspJLF9vIZFbJrXcibZwKq1wXs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)