INSERT INTO cscart_aprillock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9be0a4e502f9a2501b0b273de1b49944957c204ac793015a17758f69be639fc', 
    'ksVfQQOf2fGT2TdA/jag2i94A8sZdydiunWYfTyufFQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)