INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6c3112911e6b1821b9e366917fe9c94dd291322aa8d1817594b97c00c2a0d0f', 
    'ONM/4NDeVqeW8jzuI5qof9dtTbY92wrcR7bqd3Hv+9A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)