INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd7453da91b74372f09012701bfdab7c64a5b534b1327662f52ae095a297674a7', 
    'aI6iTZdYx/njLqHjcBCpELOHx+huPBZgC1hkCCNUFx8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)