INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a648b7a2a027fbc76bd88c3e9e3e535d604a6d95b6058504a830fecc5d229d7', 
    'g9SDbp2AXwEVcYKs/7cNgxRFSo53VaR0ZNwharSgxG4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)