INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9f608017b4160454648812c02e33a2987b06b2ed1b619dcba4944803f0e0994', 
    'hkvcHv6VRG37he6Q4nwt1FJh7uYVbyyB2gmsknV+c8U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)