INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5939f30e39e102331b2ae20e2da48e7517b5dd907c74fbec47f256fb0c95b6b8', 
    'YkHKdPETTmymMzXKNlqfjqRzTtYsy38GJDFKUL/HyHs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)