INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2e58bd4da49e145df0225d15d1012caac6b06316901041ea28ec19ebde57727', 
    'B2U1rSfrbR7FWcRJtLM8QWL64m/18ljxamFnSaRfmLM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)