INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b98bf0f9fecbf82a61286796fbc9ddbd5af7e2e8856a48f83518b0b710c541ab', 
    'tXQjXbCBzhHYhNlZBCL9sNM2bpooqHY2wLvh63j2U88=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)