INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd53ba6c7ec4b80e7b72f3cf601a06406500bbc765dacfdb5f33848f4a134ab19', 
    'kWkawVy5y4fMb+xGsd+2juTskGV6X3RhoTY1W0CDtn0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)