INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '275ea0c2f55b3bbee8d4a255c87747b2428dc28a267bcb52902c9544f4dd69f7', 
    'GemwnHinPSblE3K2uQc81GCp7Gpfn4P4CNrGnXnQvZU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)