INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5310f1e12f8cc922e9e47fbda88b9e77b5d64d97e03e21411fd1f32f87872459', 
    'qV7/21Z08s5PB/HEXhE1IKcXYTRBxjW4nEaJnRYbBMc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)