INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a083c9eda57b9892a1eb3a2a4452f81d7f871e05a48eb5beeb66b84e7d760084', 
    'UR4BD36xoy9wC6f4/zOF3vbUySNOQOjXbOqNJOIUHXM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)