INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '387faac6e3b73ab9e40399bc18b79ee9afbb2f1efd1b03ab17c341723ecc66fe', 
    'sotdxmfHiST1i8nX0DiSIkwyOEfOPjqUh0LymbtAJ78=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)