INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c7004a86071bb2adaa4e01bd1af59acd30b07f5cd0921cd73121eb315d97668', 
    'B9OHzH6mHuG4z3u3HdmzGRWO0yMjfX2ZyP0t7WzeMe4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)