INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a296fddcaeb79bbcf16351a60fee5c2cb099697e0a9a56534e8befc3639c1be0', 
    'mxUrsUYu3VtSQifUTzZ92Y55ORUJCKJAEV73aTJwvY4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00065

Result

int(1)