INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c61506997c04555be00ef73532bb550be1660e2465e5f20fae4b26b6e20d9b99', 
    'srAPcLWHSb3TvPmr1kT+HMxGmohqvcciXRbfARwPDXI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)