INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb15572d11944b0334d98a349673338c9fc76ea1198fe4ab38ea9e19c9def5d6', 
    'cvXisMNBwZpfqe0JOlZOi3ee57zgBSlL4KF9jTXcBjk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)