INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef6049b89f3f3e61d8d2fdfab35cea7fc5ed34ff8d303d941d91b7d21564c1b0', 
    '87jiVGNwINDZ2MxXxZq10M2oosEmx3NHqn5jlmY6eOY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)