INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd551f1a92688f118e47d16caf4bad9993ca53bc6137bbbca6e39224c15635508', 
    'wcOI5I2HlGPJ0rrVwvSBvWUtBI0I+vRdCBPdHyO8aP0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)