INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c876b0036951f116afe57bebf0ea7b1a50f9eeea40af256043ac50b9b39ba7a2', 
    '6aLNJMx0AvJuaF177HN01o8blXXT2nH0Vr+M4y5UngM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)