INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea2dd0c36633d76d5b904a369b2b496aba641049889b292d4a8b5d1c18c27a90', 
    'Rgyti4zdR4nlHp8T6CWFUlxAjdd2oCpoPfLQ0I81qO4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)