INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e3779f3abe834819f12b2a735c595edd931247c7900fd7f86bc9e91b88c191b', 
    'z3Q1amB9sCKBMHLj6MfeGUoYLLbS0oeNPBh+LFdF7ck=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)