INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4fd4eed6677d31af19249e4b664d40709a1f12e52fc12d576056efa065c0de7d', 
    '2qJZef7O3SVOtgZsMZouA+MxhzyR/q81R1kaVYcLKqc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)