INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea21c1dc77dcca5c843647b93a57b94bbebee169420846694a3a02febf4363bb', 
    'TO241ZR5jZ33B78s2+oI6aAckX0HKWUk42eAf7BqO+k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)