INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16ecb02c5ea79a82df924fbe85cd944b2e9944ed141d1ff71148ba64a58bc9c2', 
    'kN2zxP7lEYit4gsXe5eKdha01EB39lMLfFokWR1PbNA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)