INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f1ff4206d6a399d95bb040d86abb6f76899ee50a96d8633cfc14c2a33d95100b', 
    'POAShxYyySurtj1kn1pdwFzRDwrc8vGaq///C1lkEiA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)