INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '253ea5f43aff47146c6e0651f33103528abad973bafc24e47b1bc5de61db02f9', 
    'S3UnPYlRzVOoQuoPqRYanQCCRoVDTs791YArOmwj39k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)