INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8780562ba3a5d09c7cd8ef91331ecf9b426e96f50d3b80a6f473dfc3be2b356', 
    'i6IQ4KzDqponIeqFO5b+DypLSawsPfLZMxqU56S1u1Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)