INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ea2cdaf45c0b0023778156946fdf0ab4c640772d21b0c8f433f40a39565b21d', 
    'uX8+V1DY5vVrzJCpdt1KIxJnO6zeuQPW7VRA9beACl0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)