INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2bb6cb3ee678003d85123cca26794248de79cdb9eba86e2c126c57838892336a', 
    '8PZbSZawLcQTeNdf8CPnWmsxIUXDOVRBKttFOLfihYU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)