INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50679a683efbc85ba29300d33c9a9c0b4d56769e90bf8b8020727105b41f55f7', 
    'i35GthBbIS6s9f2LhzCKJmjtr/dGFCPRxeQXLQyY0wQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)