INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6c182a93e65f4071267eab9225623fabd2269def6be051b80ef699fe1df1e93', 
    'aJfj09pij8jecCidJT/gNbOPlvX4qWq7hsfHvzNhv6c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)