INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0845490cb6d5358fc334b07e126a780795b9a0a5a76df96eab589a36ed71c2c3', 
    '+i6aVhi1FwT1J0YyzMINw5hWrMBJJWv2YCN8w+CWem0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)