INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3aedf7c8bea7ef5663a1254adb418505b5d6ad4c90642cd8960d090521d37424', 
    'Ni1B1v73xG874jm4qPM87M89Qyt2VD6w1cTKp4JwODw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)