INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e2046b24df68bf259d84d9c28936dc59be5be6a67c5bd41b5621157e019aff2', 
    'Y0QZLtMhrpr/DfFk7/Q3Ii6KAeRhJYCfe48Rs8kLpkY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)