INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15077e6d2bfa23cc8d4d33ed7026d737ec257b43da41d3d06560d1feca938537', 
    'ibuc6gikJoeCj95Op0ZhqjPnfWe2S61nGl+k6MXcoq8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)