INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b211a2d74fd151c09352f1b2b9b4d004e229890e77925e64c9af33e2139d739', 
    'QciLiUHxMDA8RicpCyKcoFIDxYzXSN6yRqnh4OT5oiE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)