INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce4b98d15f50e64dc66274bccff3ea9e41f31f77e4a73e38d4285fd6de5b3319', 
    '9EVKnEHWRqvJmWsmbmSi28ifZcKh05Gz/DyCMhKzzXs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)