INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21b28eddaf140189778f24e182cde6252e14721b625f86f57c87e8ded08272bf', 
    'wxFDY33hktg3YCTId9d/Pt9dQ5f5ontLe7wiavJYh7g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00062

Result

int(1)