INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '868d586117dfd3bd25a90dd7368dca3f1f7a709e4915aacd97d3b56ef755f7e7', 
    'IeW+CJQFbbA4cgu81kv69RalZVDr9sfK8MPW13DVYCw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)