INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8588dff9aefa1086b2b77fdfa9a4812535f662638c677d0261504b923c17747', 
    'BIYWBWc+IxDBMD2A/GuehkIW1bNMhA3qS6gOETuPGb0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)