INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5a41e5d81bdbf074760a967d399030fea1344e8589633d693c9de50e0b3eb57', 
    'MF8HEhijNNyX2yksuQdLBuQfEulLY0wPHS8a5cPEm/g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)