INSERT INTO cscart_aprillock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6296352ac7fd895f7e405e611151939a6d99507a0e1c30d675de154b04ee0549', 
    'O9Q4bV2JIRpe5SBN9P3SjuIVIriM7cCSRSEaHNp5Kb0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)