INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a2e1f3b821eeb488594001d745c904afafb46b2df2d0a08d6a072f718398e8f', 
    'afVkqsinYEipFtsnmK+Pxy8aJWNrIdaof6S9PVFmJuw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)