INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '44d5121e5f78149a39a9beaa4865345550fb755718334f6c21ad985c7371a535', 
    '95C20RX5n2+FmGVA+esUkbap8Fogt1gQj1YYrgYacyM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)