INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2cb334760f45a60889536bc0021baaee77d27ef18e2ca71d6db0c17481e3972', 
    'sdrVcBfQPfFh84tF8YrHVAcQarnZ7NqYW5V4a3DfhC8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)