INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef23433dcea1c2832f23e8443a3a5709c9b86372a0829f6b5ec24ed18facadab', 
    'MJrYnqIKmWMv1il11/YITca8bnknmW9I66P3ukwbzt4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)