INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4a3c38ca65a70759344130135ef0e601ddd0d6cbad1d375f3e28dcbd36cf6b4', 
    'xsJYQGEFkMEnf2hyRG0ErzplJcR3TZLOMyxBVic5/x0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)