INSERT INTO cscart_aprillock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6ff17e2cf2c3db0818fff2743773c9d650f66e41eebe742b5e970bc800405bc', 
    'n+ApEhdqb1IdwrvwQDGmFDYkwpcsTz9SiihrYjSfqtI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)