INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '025651b500e087ad86d9f3c036bc9b75f682018efccf8abc3e3bbaa5c324186f', 
    'mdkFzvGbtErKu+fQC4pkzT74z1iWArV4BLqvL9BN6KE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)