INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '767aa4f4922769740ab91e4ea3e1271d2455b375f7619921ac9e5933c5746f17', 
    'ND/aELZyEQ6nkZRBS//uX55EbLJcHv8UbvDadOq7D7A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)