INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd7023c8ab8f309679ab3dd283a08d9fa681722dc9374e4c95b8aa372fa121b0', 
    'MkpkA+vzTNFjW+7tqhDj9tY27b0UygML3FPgB0nJE8M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)