INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6cc62253f5756044f0399437443e22cfe17caac3142bdef2414835f8c2489e3', 
    '1MMwSug8XlIq7uFF1OwqP+MHfr8MtjX4n4gXTP/02mc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)