INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a4291f73d7039d97b3d7c2dd58ca1ed602b9f8112b120cea78e8099f55994db', 
    'OIScvAY7l457pIMeJwvTVgdYoD1kGh6p4D+FKXFaiTc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)