INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4eea8302a567db582538ad6edd6bbe4fe8602dc487bf7a1e17548af9e7239137', 
    'UaoFcgmrxpXzS0q72eDeOgrteDNcGsOEZXEabn/VGkM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)