INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f8f88f55362491c95b86ffbb5de1145bd9b23d890638b645e28f1600f275e5e', 
    'Q7Iq3cXTTcrNTAx/bIAcKREKoRKEIA9+HARyx2SSNIc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)