INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '611d19b27f21b358bf4ebcb7e92fa81977d1fd4fac0a0e7323cc0cc8adef9d8f', 
    'BNozINRTn1y8AYigMSe6iusur9no7JAUJzz5WGrufmE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)