INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f235cb96afb809bf58b6d05041e8436c0fc8092eea4630b256588ba79be1a24f', 
    'K3nzyvw1CZNJeFb3jkAjRtHt0w4FCArjUBU51qmXVeY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)