INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c706488efa50b389e82a1690143b12290e9990a4ce25bd92f0910c310dddd036', 
    '/C5yLgp4JxK9nVQP+U8AsnXtHXocqSUeBzx6iChjtTc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)