INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '303a26cbce2a5aeac5d6a11fe55ac2caf0d02fb09d29547a5e65716cc1651c95', 
    'hx5NMnoW5w7lIQL2IDGiFka9jJQ2SyOOc3QJTAKYGmk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)