INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42dd2aaf7e6634688b71a99dc02802a69e2cfc46a4b18014969b227e1194a3d2', 
    'tlqPGIaEVBzukehpLWibouAvD98XzeZHROm6bft1s+g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)