INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '189a2ed1cad990b8af747351d6a9b851d37cd7b910e41993c426a3db12c3ba34', 
    'pcNrqLS++Myc2UlqOksZhCC4flHffLKyoMjTcVM45WM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)