INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '299ffbf657e4f90cf4a28793b347327ccf49f29d42981f336a78038914ad1397', 
    'CDCRlM57ALbLXcuCUPyGIiQ4/Ebdal22cr+NM8PmCv4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)